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2 nice geometry puzzles


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Two Seemingly Impossible Problems!


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Solving a legendary puzzle


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Two nice series from India and Morocco


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Can you solve for the area?


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2 nice logic puzzles  spy, liar, truthteller and chocolate wrappers


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Can you solve these viral puzzles?


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What is the total area of ABC? You should be able to solve this!


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Solving 2 questions from the world's hardest exams


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Can you solve the 4 foods puzzle?


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Can you solve this first grade homework problem?


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Viral question from China


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Can you solve for the lengths in these 3 puzzles?


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Can you solve the water glass and wine bottle riddles?


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Series solved with increasingly advanced mathematics


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Can you find the areas? Cambridge entrance exam and UKMT problem


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The Christmas equation


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Can you solve these counting problems?


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Viral question  solve this for the ATM card's PIN code


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How many corners does a semicircle have?


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Math problem from Peanuts comic strip


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3 Puzzles About Circles And Rectangles!


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How to solve this?


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2 problems about absolute values


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Can you crack these 2 logical puzzles?


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A company posted this interesting question. Can you solve it?


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3 problems to find the shaded area


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Solving two hard exponential equations


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Endless chocolate!


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Calculating i to the power i the right way. Why every proof you have seen is wrong


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Can you solve for the shaded area? Hard questions from America


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The answers are so surprising you won't believe them, even after seeing the calculations


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Don't panic. There are two basic strategies to solve questions like this


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A delightful question solved in 2 surprising ways


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Length of Elastic Band?


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Question 16c from this year's HSC exam is making news headlines


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Can You Solve The 4 Hats Logic Puzzle?


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Solving an 'impossibly difficult' problem that stumped everyone


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How to solve this crazy hard question


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Clever tricks to find the larger number


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Why Every Year Is Cursed To Have Friday 13th


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Solving an 'impossible' integral nearly instantly


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What is 8÷2×4 = ? The correct answer explained


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Scientists Just Proved Coin Tosses Are Flawed Using 350,757 Coin Flips


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This question is actually impossible


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Triangle and 5 rectangles


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Charging extra for credit card fees math


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A legendary question with a surprising answer


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Can you solve it? Logic test ABCD x 4 = DCBA


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Seemingly Impossible Number Of People In The Room Puzzle


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The Switch And Save Paradox


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Olympiad question  math tricks to find the median


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Great question from the 1st Olympiad


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Solving an admissions question with a math trick


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The REAL answer to the riddle everyone is talking about


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A Money Mistake You Must Avoid  Percent Gains And Losses


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The simple math trick to solve without calculus!


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Leonardo da Vinci's method!


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Math trick to solve this viral question


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Researchers find why are some word problems harder than others


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Calculus math trick you need to know


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Olympiad exponents  a math trick you need to know


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String of Beads Puzzle From The Manga Q.E.D.


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Solving a geometry question that no one can figure out


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6 million people are arguing over this. Mathematician explains correct answer


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Infinite chocolate trick illusion!


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How a child's game inspired an unsolved mathematical puzzle


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What do sports betting odds actually mean?


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Visual math


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Circle around squares solved in 3 ways


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An illusion that tricks many people


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Solving A MindBoggling Interview Question


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What is the radius? Sacred geometry from Japan


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Can you pass the famous Wason selection task? A simple riddle that most people miss


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Can you see the waves? #opticalillusion #illusion


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Visual proof


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An unexpected outside the box solution! Sum of squares


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Schools Today vs Ancient Egypt


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Solving The "Impossible" Escape Riddle


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Butterfly method for fractions


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A Classic Problem With A Surprising Geometric Solution (No Calculus Required)


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How Are They Different? Cube Root Vs Exponent 1/3


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Easy trick no one taught you


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3 Squares And A Triangle


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Why You Can't Buy All Lottery Numbers and Win Millions of Dollars


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The Secret Meaning of 𝕏 for Mathematicians


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This Is Actually A Hard Problem To Solve


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Pattern


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18 Year Olds Find New Proof Of 2,000 Year Old Theorem


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How pizza got its name, mathematically...


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A Simple Logic Puzzle That Stumps Nearly Everyone


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Think outside the box!


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What does sine actually mean?


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Most Students Cannot Solve This


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Visual math


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Decimal Pattern Question


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Hardest multiple choice question ever


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A Simple Riddle Is Confusing The Internet


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A very difficult word problem


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Ancient math trick


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Very HARD integral from viral puzzle


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Pizza proof 0.999... = 1


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Logic Puzzle  Age equals sum of digits


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Breaking the rules of math π = 0. Where is the mistake?


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Why we should teach dinosaur graphing as early as middle school


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Magical magic square


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Very few students can solve this


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Can You Deduce The Answer?


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Actual 100,000 Dollar Question TV Game Show


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Visual math


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Solving a simple cubic equation. A trick you should know!


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69 Is A Nice Number, Mathematically


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Fiendishly Difficult Test Question Baffles Students


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This time we're going to get funky


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How to solve this challenging equation


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Why does this "magic" trick work?


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Love equation


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Can you solve it?


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Tangents to Circle In Rectangle


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Solving for all special cube roots, with help from ChatGPT


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Calculation trick


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Why is area = πr² ?


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The Folded Triangle Puzzle


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'Impossible' Homework Stumps Students And Adults


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Trick!


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Impossible homework?


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The Forgotten History of The Word Sine. And Comparing Sine Ratios


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99.999...% of People Don't Know This Math Secret!


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Magic


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What does it mean?


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What is the area of a flower?


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Two Digit Times Table The Easy Way!


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Secret pattern!


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Beautiful mathematics


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Filling Up A Conical Cup  How Much Water Is Needed?


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The Paradox of Adding Temperatures


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Wait for it


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Fractions test


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Elegant trick to solve 1994 Putnam question


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Most people think they know the answer, but they don't


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How is this possible?


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Math Secret 99% of People Don't Know


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Math magic


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Incredibly difficult problem solved with surprising trick


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Surprising circular motion from lines!


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Very difficult for most students


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Incredible trick


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Beauty of math  every student should see


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Simplifying a strange integral


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Advanced geometry  circles inside of a circle


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Simple homework stumps many people


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A surprising property of rectangles


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Comparing large numbers


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Solving An Amazon Interview Puzzle  Sum of 5 digit numbers without repetition


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Why is a triangle 180° ?


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Vector test


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Impossible Dice Sums


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Mathematics


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Infinite money?


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Does π make sense?


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Seemingly Impossible Area Calculation


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History of π


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The wrong way, but it works!


20230310 17:38


Most people think they know the answer, but don't


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Simple interest


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The perfect song doesn't exi...


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Area Maze Puzzle!


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A simple mindbending illusion


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Why does 2π = 360° ?


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The derivative "transformer"


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ChatGPT makes me afraid


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Probability Technique Worth Knowing


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Visual math every student should see


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Inscribed angle theorem


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Trick to solve


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Simple question baffles adults!


20230222 05:46


Can You Pass Singapore's Test?


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Tricky logarithm


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Triangle area from midpoints


20230216 21:44


Very nice problem


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Hard permutation question


20230214 19:55


Could you pass a test in Chile?


20230214 01:26


Best first sentence of a math problem


20230209 07:02


Irrational percentage


20230208 01:13


This question from Australia stumped me


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Tricky for many


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Fun trigonometry problem


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Seemingly impossible number of girls puzzle


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Hard ratio question


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Logic test


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Hard And Complex Test Question


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Common chord length


20230123 15:40


This tricks most people


20230120 18:45


Last digit


20230119 16:18


Area of circle


20230118 15:52


Length of chord puzzle


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Math Competition Problem


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Tricky exponents!


20230111 14:19


Logic Test  How Full Is The Bottle?


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One of the hardest admissions questions I've ever seen


20230105 12:24


Geometry competition


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Math competition question


20221229 16:03


Probability trick


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Logic test: is the clock running fast or slow?


20221227 15:49


Puzzle from Shakuntala Devi


20221223 16:47


Interesting pattern 🤔


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Challenging puzzle


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Christmas puzzle


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Can you solve one of the hardest SAT questions ever?


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Hard test question


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Quadratic practice


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Radius of circle from equation


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Find the inverses


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A tricky test question


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Good exponents question


20221210 04:27


And the haters gonna hate, hate, hate, hate, hate...


20221208 22:52


Dice sum probability


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Secret Service Special Agent Test


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Find the area shaded in blue


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3 nice puzzles


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Good practice


20221201 23:56


Solve if you are a genius


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Fraction test


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Sum of cubes from sum of squares


20221129 04:25


Hard vector question


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Number of terms in expansion


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An "easy" question from the hardest test


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Solve for the radius


20221121 00:16


Calculate the shaded area


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Hen and a half riddle


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Shortcut to hard question


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Sum of even factors


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One weird integral trick


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Equations from graphs of polynomials


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Polynomial inequality


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Logic test


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Square tilted along rectangle corner


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Trick to compare fractions


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Cotangent ratio


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Counting triangles


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A neat geometry problem


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Chance of guessing correctly


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Important money lesson


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Number line problem


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Area shaded?


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Area shaded between four circles


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Simplify the exponents


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Oxford alternating sum


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Value of angle


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Number of passwords


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Breaking the rules of math


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Visual triangle proof


20221028 03:52


The "hardest SAT problem" is wrong


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Triangle overlapping a semicircle


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Outside the box thinking


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Incredible trick to multiply numbers


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Visual proof cubes


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Which points could be correct?


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One of the hardest


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Ratio of triangle sides


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Interview Question  Find all whole number solutions


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A question everyone misses


20221017 18:17


Four ways to subtract numbers


20221016 18:25


Sum from 1 to n visual proof


20221015 17:48


Simple trick to solve


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When politicians solve a maths question


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Probability test


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Perimeter From Lengths Of Triangle Altitudes


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Angle solving practice


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Trigonometry practice


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Most US students failed, even with a calculator


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Divide by 5 trick


20221007 22:47


Finding coordinates


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Trick to solve single elimination tournament question


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Only 1 percent can solve this


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One of the hardest test questions


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Count carefully


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Simple riddle stumps the internet...again


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Visual proof


20221001 04:52


Lifehack


20220929 19:15


Easy Percent Trick


20220928 21:40


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Difference of squares formula


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Let's twist again


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Sine and cosine


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Shortest path around pyramid


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Impossible object


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A fraction with a surprising answer


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Where are u now?


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The ultimate guessing trick


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A tricky no calculator question


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Infinite chocolate trick explained


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What is the perimeter of a single shape?


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Wait for Google's answer


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What time is it now?


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A tricky toothpick puzzle


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Solving a PhD level test question


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Solving a challenging Olympiad algebra question


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Solving a viral Facebook puzzle


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Viral logic test from Brazil


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Very few solved this test question from Australia


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Genius trick to solve 'impossible' test question


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An unexpectedly hard test question


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'Impossible' question stumps students


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Easily convert Celsius and Fahrenheit in your head


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Could you pass a test in Vietnam?


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Statistics lesson everyone should know #shorts


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A very challenging question


20220511 02:17


A very interesting question


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This confuses a lot of people


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A golden Olympiad qualifier from America


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4 + 0 = 0 puzzle #shorts


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How To Calculate Square Roots In Your Head


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Only U.S. President to prove a mathematical theorem


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Solve this logic puzzle to get into Cambridge


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Beautiful pattern hidden in nature #shorts


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Sum of cube roots of a cubic's roots


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Why do we complete the square in the quadratic formula?


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A good isosceles triangle problem


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Magic square from a magical method


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When is the candle half the height of the other?


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Right Angle In A Quarter Circle


20220317 22:25


Leonardo da Vinci's formula for a circle's area #shorts


20220315 01:08


Beautiful visual proof circle's area = πr² #shorts


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When a math genius misses an easy question #shorts


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Logic test  how many passengers in carriage 9?


20220308 00:18


A tricky puzzle!!! #shorts


20220304 00:30


A satisfying geometry question  circle exterior to a triangle side


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The wrong way but it works. #shorts


20220225 03:18


How tall is the fountain?


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An unexpected solution #shorts


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MindBlowing trick to solve sums


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Area between three lines problem #shorts


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An incredible semicircle problem!


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A nice calculus problem #shorts


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Challenging homework for 9 year old students


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Incredibly difficult matchstick puzzle #shorts


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What is the area of the tilted square?


20220125 08:09


How mathematicians say I love you #Shorts


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Oxford's sum of sines interview question


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Trick to convert kilograms and pounds. #Shorts


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Solve for the radius of the three cornered circles


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How to remember pi #Shorts


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An "unsolvable" logic puzzle for 11 year olds


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So that's why it's called pizza...#Shorts


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What is the blue area equal to? The blue slices puzzle


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This puzzle stumps adults, but kids can solve it instantly


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How mathematicians wish Merry Christmas. #Shorts


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A tricky fraction question from India!


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How mathematicians multiply numbers with lines. Math class with Sia  Chandelier. #Shorts


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Challenging problem given to 12 year olds  square in a quadrant


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Tricky test question  maximum probability of a red ball


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Math Problem From Russia's Prime Minister


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What is the rule? Challenging question for 8 year old students


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A nice chord problem from Bangladesh!


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Can you solve this tricky sum from Indonesia?


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Legendary time Albert Einstein gave homework help


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Test so hard that students cried  Helen and Ivan's coin question


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Math class with JLo and Ja Rule  Cause I'm Real


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What is the area shaded in green?


20211012 02:15


A nice sum from France solved in 3 ways!


20211006 09:11


A nice sum from France solved in 3 ways!


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A nice Olympiad qualifying question from the Philippines


20210928 00:03


Solve this logic puzzle to get into Oxford


20210921 09:20


Math class with the electric slide


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The interesting sum of three angles problem!


20210914 07:33


How many numbers can you find?


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A challenging sum of cube roots problem


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How big is the yellow circle? Understanding circles between rays


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Number of solutions to this tricky equation?!


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What is the area of the red stripes?


20210817 06:52


Working through a 200 years old Cambridge Exam problem!


20210811 02:34


A very tricky interview question: the rectangle in a triangle problem


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When the correct answer isn't even an option


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A test question that stumped many students!


20210728 02:31


Solving a tricky sum of square roots (Olympiad practice)


20210721 09:40


What Is The Area Of This Infinitely Repeating Shape?


20210713 18:14


An epic limit!


20210706 16:59


Find the area of the middle rectangle


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Length of an elastic band around 3 circles


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A very challenging question about fractions


20210613 10:27


A very challenging question about fractions


20210613 07:39


Can you solve this viral geometry problem from Twitter?


20210605 06:55


Can you solve this tricky maths problem?


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A Tricky Geometry Problem Solved In 2 Ways!


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Can you solve this tricky algebra problem?


20210515 07:12


Can you solve this fiendishly difficult math problem?


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The "Impossible" Ages of Sisters Puzzle


20210501 07:25


The challenging 7 squares geometry problem from Vietnam!


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A tricky problem with a "divine" answer!


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The angle between rotated squares


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Can you solve the two boats problem?


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Only 6% Solved This. Can You?


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Clever method to solve a tricky geometry problem!


20210321 05:17


Legendary test question  π is less than 22/7


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There is a ridiculously easy way to solve this Olympiad qualifier problem


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Only the best students can solve this one


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What is the area? A nice problem from Singapore


20210227 06:32


A Simple Puzzle Stumps Many Adults. Can You Solve It?


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What is the "Radius" of a Heart?


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A Radical Sum


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A Curious Fact About Semicircles


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What is the sum? The answer is "too" good!


20210128 07:20


What Is The Square's Area?


20210122 23:10


WOW! A very satisfying answer


20210116 06:53


Triangles In A Row


20210111 06:44


Simple puzzle everyone is talking about #Shorts


20210106 02:44


Incredible Puzzle  Quadrilateral Around A Semicircle


20210103 06:40


A fun little puzzle from an old MIT entrance exam


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5 Rectangles Puzzle


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Can You Solve Euler's Egg Riddle?


20201215 07:09


Overlapping Triangles Puzzle


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Killer Problem With A Golden Answer


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This puzzle stumped a Math PhD student. But there is a clever way to solve it!


20201127 06:29


A delightful logic puzzle from the Stanford Competitive Exam (1947)


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5 Circles Puzzle


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What Is The Area? A Clever "Outside The Box" Solution!


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The Cat In The Hat Puzzle


20201101 23:46


Spheres In A Cube Puzzle


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Solve if you are a "genius"  incredible hexagon puzzle!


20201021 06:04


Belgian Mystery Number


20201016 16:00


Square In A 345 Triangle Puzzle


20201011 03:23


Interesting Angle Problem From Peru


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Challenging Problem Given To 10 Year Old Students


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Hard Problem For 9 Year Olds In Taiwan


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Impossible Viral Problem


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Can You Solve This Logic Puzzle?


20200915 02:46


Ancient Trick To Solve This Puzzle!


20200911 05:45


Beautiful Solution  Think Inside The Box!


20200905 07:45


Overlapping Rectangles Puzzle


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Incredible Factorial Problem!


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How To Fold The Largest Cone  Proven With Math!


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A Clever Solution


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The Wedged Angle


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The Best Meeting Spot Puzzle


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90 Percent Did Not Solve This (worldwide exam)


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The Stacked Cubes Puzzle


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The Folded Square Puzzle


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Can You Solve The 6 Cards Game?


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X Marks The Spot!


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Solve For The Red Area


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Only 30 Percent Of Advanced Students Solved This


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A Seemingly IMPOSSIBLE Puzzle: How Old Is The Priest?


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Homework In China  Area ABCD = ? Learn The Amazing Trick!


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Only A Mastermind Can Solve This


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Only 7% Could Solve This 8th Grade Problem


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Famous Inequality Worth Knowing: RMSAMGMHM Inequality


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Great 1957 Math Problem  How Tall Is The Tower?


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Math Riddle From A Kenyan Bank


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Lune Of Hippocrates  Famous Ancient Math Problem


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Seemingly Impossible 7th Grade Math Riddle  The Coded Table


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Adults Baffled By Primary School Math Problem  The Lighthouse Puzzle


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THANK YOU FOR 100 MILLION VIEWS! Special Puzzle: Consecutive NonPrimes


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MATHS PROBLEM STUMPING EVERYONE! Fraction Of Square Shaded


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Solve If You Are A Genius. Korean TV Show Puzzle


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This Is NOT A Trick Question. The Famous Snowplow Math Problem


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1 Dollar Actually Equals 1 Cent  SHOCKING NEW DISCOVERY


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Amazingly Hard Math SAT Question In Korea (CSAT Math Exam)


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Piers Morgan Stumped By Simple Math Problem  Lady Karren Brady's Twitter Challenge


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Hungary Math Exam Problem  The Faucet/Drain Puzzle


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The Sum of a Geometric Series (Animated Proof)


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MindYourDecisions Channel Trailer


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Can You Solve The Birthday Candles Puzzle? By Professor Henk Tijms'


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The Seemingly IMPOSSIBLE Cyclist And Motorcycles Riddle


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Can You Solve George Washington's Math Homework? (And Abraham Lincoln's Too)


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Internet Stumped By This Singapore Math Problem


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Can You Crack This Code? What Is 128√e980 = ?


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Can You Solve Abraham Lincoln's Math Homework?


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The REAL Answer To The Viral Chinese Math Problem "How Old Is The Captain?"


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Surprisingly HARD Internet Meme: How Much Water To Cover The Balls?


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Killer Math Problem With An Unbelievably Elegant Solution


20180128 23:13


Why Facebook Invented A New Time Unit Explained With Math


20180125 11:33


Can You Solve The Lying Fishermen Riddle? A Fantastic Algebra Puzzle


20180122 00:58


Can You Solve The Three Digit Number Puzzle. A Riddle From Norway!


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Insanely Hard High School Math Question  Online Math Olympiad Apple Tree Probability


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What Is Special About 69,720,375,229,712,477,164,533,808,935,312,303,556,800?


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20180107 23:39


I WILL GUESS YOUR AGE AND SHOE SIZE! (2018)


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Inscribed Circle and Square Puzzle


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Puzzle From A Math Teacher  If AAA + BBB + CCC = BAAC, What Are A, B, C = ?


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Can You Solve The Rectangle Area Puzzle?


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Can You Solve A REALLY HARD Math Problem? The Circle Inscribed In A Parabola Puzzle


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Can You Solve The MOST Fruitful Math Problem Ever? Norway Math Olympiad


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I WAS WRONG! The Kite Problem Correct Proof


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HOMEWORK PROBLEM FROM CHINA STUMPING THE INTERNET  Shoes, Cat, Whistle Puzzle Explained


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Baseball's Home Plate Is IMPOSSIBLE Mathematically


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CounterIntuitive Probability: Even Rolls To 6 Puzzle Stumps 50% Of Mathematicians


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Adults Baffled By Grade School Maths Problem In Singapore


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What is 6 + 66 + 666 + ... + 666...6? GENIUS SOLUTION


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How Many Rectangles Are There? Learn The SUPER HUMAN Math Trick


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CounterIntuitive Probability  Ants On A Cube Puzzle


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I WILL READ YOUR MIND  Math Magic Trick 3 Digit Number


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INTELLIGENCE TEST: What's Wrong With The Sentence?


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Programmer Interview Question  The Probability Of Adjacent Seating


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Puzzle: Where Does The Extra Line Go? The Vanishing Line Paradox


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Most US College Students Cannot Solve This Basic Math Problem. The Working Together Riddle


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PROVE 0 = 1 Using Calculus Integration? Can YOU Find The Mistake?


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The IMPOSSIBLE Handshake Logic Puzzle. Can YOU Solve It?


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I WILL READ YOUR MIND! Math Calculator Prediction Trick


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Happy 10 Year Anniversary For Mind Your Decisions!


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What Positive Number Doubles When The Last Digit Moves To The First Digit? Riddle For "Geniuses"


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What Is 48÷2(9+3) = ? The Correct Answer Explained To Viral Math Meme


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Paradoxical Probability  What's The Chance Twin Brothers Are Identical?


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The AMAZING Area Of A Ring Puzzle! (Vsauce's Napkin Ring Problem = 3d Version Of This Problem)


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The Seemingly Impossible Guess The Number Puzzle


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Evil Geometry Question  The 6 Rectangles Puzzle


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Can You Solve The Loading A Dice Puzzle?


20170528 22:24


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20170521 22:11


HARD Math Problem A 13 YearOld Solved 1 Second! 2017 MathCounts Final Question


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HARD Google Interview Question  The 25 Horses Puzzle


20170514 22:26


Amazing Circle Illusion! A Mathematical Optical Illusion Explained


20170507 21:45


Can You Solve The Easiest Word Problem? Beauty of Mathematics


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Pi In Probability! Random Walkers Meeting Riddle


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Can You Solve The Number Of Children Riddle?


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Can You Solve The Dance Club Line Riddle? 80 Percent Fail


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"PROOF" Everyone In The World Has The SAME AGE. Can You Spot The Mistake?


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Can You Solve Microsoft's Rectangle Corners Interview Question?


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Will It Rain Forever? Can You Solve This Probability Puzzle?


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"Prove" 2 = 0 Using Square Roots. Can You Find The Mistake?


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Logic Puzzle: How Many Races Are Needed, If Every Rabbit Has To Beat Every Other Rabbit?


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Easier Version Of The Hardest Logic Puzzle  The Two Doors To Freedom Riddle


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Math Puzzle Stumping The Internet SOLVED  The Bananas, Clock, Hexagon Algebra Problem


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Can You Solve This Problem For 12 Year Olds In Singapore? 4 Overlapping Circles Puzzle


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How Often Are Lottery Numbers In Increasing Or Decreasing Order? The Math Explained


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Can You Solve The Poisonous Flowers Riddle?


20170219 18:00


Can You Solve The Secret Word Logic Puzzle?


20170212 18:00


A Special Right Triangle  Can You Solve For Its Area?


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Guessing On A Matching Test Puzzle  Can You Solve It?


20170129 18:00


Can You Solve The Cat, Fish, And Bird Riddle?


20170122 19:00


The Stolen Bill Riddle (Viral Math Problem)  The Correct Answer Explained


20170119 04:31


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Viral: Math Problem For 6 Year Olds Confuses Adults And Everyone


20170112 00:43


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20170108 22:00


Can You Solve It? Use A Coin To Simulate Any Probability


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Many Adults Are Stumped By The Horse Riddle. Can You Solve It?


20161222 22:23


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20161218 22:55


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Can You Solve The Missing Sock Puzzle?


20161204 22:36


Can You Solve The Diluted Wine Puzzle?


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20161117 22:24


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20161113 23:02


The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?


20161110 23:03


Can You Solve The Probability The Newborn Is A Boy? Many Fail This Interview Question


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20161030 21:41

