Primary School in Singapore - Area of Rectangle?
MindYourDecisions
Primary School in Singapore - Area of Rectangle?
6:39
7 Outside The Box Puzzles
MindYourDecisions
7 Outside The Box Puzzles
12:16
What is the value of this sum?
MindYourDecisions
What is the value of this sum?
9:16
How to win Squid Game's rock, paper, scissors minus one
MindYourDecisions
How to win Squid Game's rock, paper, scissors minus one
14:28
Can you solve for the mystery number?
MindYourDecisions
Can you solve for the mystery number?
8:56
5 facts about the number 2025 that will surprise you
MindYourDecisions
5 facts about the number 2025 that will surprise you
11:06
5 Impossible Age Riddles
MindYourDecisions
5 Impossible Age Riddles
15:21
Hedge fund interview question
MindYourDecisions
Hedge fund interview question
14:02
Math homework has kid in tears and both parents stumped. How to solve it?
MindYourDecisions
Math homework has kid in tears and both parents stumped. How to solve it?
8:12
Solve this to get the #Job. You have 3 seconds
MindYourDecisions
Solve this to get the #Job. You have 3 seconds
5:48
Huge math error in paper about black plastics
MindYourDecisions
Huge math error in paper about black plastics
8:20
Only 1% can solve. Game show question baffles internet
MindYourDecisions
Only 1% can solve. Game show question baffles internet
8:42
Can you solve these Oxford admissions questions?
MindYourDecisions
Can you solve these Oxford admissions questions?
11:00
One of the top five best engineered math questions
MindYourDecisions
One of the top five best engineered math questions
6:31
Can you solve this viral problem?
MindYourDecisions
Can you solve this viral problem?
13:19
False proof 2 + 2 = 5. Can you spot the mistake?
MindYourDecisions
False proof 2 + 2 = 5. Can you spot the mistake?
10:00
Can you solve this exam question from India?
MindYourDecisions
Can you solve this exam question from India?
6:37
When a genius misses an easy question
MindYourDecisions
When a genius misses an easy question
12:11
Can you solve the frog, sheep, horse puzzle?
MindYourDecisions
Can you solve the frog, sheep, horse puzzle?
5:04
New Zealand exam leaves students in tears
MindYourDecisions
New Zealand exam leaves students in tears
9:01
Can you solve the prisoner random hats puzzle?
MindYourDecisions
Can you solve the prisoner random hats puzzle?
6:36
Many students get tricked
MindYourDecisions
Many students get tricked
6:17
Primary school homework in China. Can you solve it?
MindYourDecisions
Primary school homework in China. Can you solve it?
9:08
Can you solve Microsoft's bridge and torch riddle?
MindYourDecisions
Can you solve Microsoft's bridge and torch riddle?
13:46
Nice number, mathematically
MindYourDecisions
Nice number, mathematically
0:11
Teacher's final exam goes viral
MindYourDecisions
Teacher's final exam goes viral
6:39
I Will Predict Your Sum. Trick Explained
MindYourDecisions
I Will Predict Your Sum. Trick Explained
10:25
Adults baffled by simple exam question
MindYourDecisions
Adults baffled by simple exam question
6:08
How To Calculate Any Square Root
MindYourDecisions
How To Calculate Any Square Root
13:33
Singapore test question that left students crying
MindYourDecisions
Singapore test question that left students crying
11:24
Tricky fraction question has parents confused
MindYourDecisions
Tricky fraction question has parents confused
5:26
Can You Solve Apple's Split The Coins Riddle?
MindYourDecisions
Can You Solve Apple's Split The Coins Riddle?
12:16
What is half of 2 plus 2? The "correct" answer explained
MindYourDecisions
What is half of 2 plus 2? The "correct" answer explained
9:04
Japanese temple geometry puzzle
MindYourDecisions
Japanese temple geometry puzzle
5:10
A simple question most people get wrong
MindYourDecisions
A simple question most people get wrong
9:10
Solving a 'Harvard' University entrance exam
MindYourDecisions
Solving a 'Harvard' University entrance exam
11:31
Internet shocked that 5 + 5 + 5 = 15 was marked wrong
MindYourDecisions
Internet shocked that 5 + 5 + 5 = 15 was marked wrong
9:47
A killer question from Japan. Is tan 1° a rational number?
MindYourDecisions
A killer question from Japan. Is tan 1° a rational number?
9:32
Only 1% can solve this
MindYourDecisions
Only 1% can solve this
7:08
Solve for the magic angle
MindYourDecisions
Solve for the magic angle
4:13
An 'impossible' homework question has baffled many parents
MindYourDecisions
An 'impossible' homework question has baffled many parents
5:30
Viral Clock Calculator Light Bulb Puzzle - The Correct Answer Explained
MindYourDecisions
Viral Clock Calculator Light Bulb Puzzle - The Correct Answer Explained
6:34
Which is larger? The difference is less than 0.001
MindYourDecisions
Which is larger? The difference is less than 0.001
5:55
Interesting Homework Puzzle From Singapore
MindYourDecisions
Interesting Homework Puzzle From Singapore
9:10
Solving a popular puzzle. How many boxes are there?
MindYourDecisions
Solving a popular puzzle. How many boxes are there?
8:41
Seemingly Impossible Walking To College Riddle
MindYourDecisions
Seemingly Impossible Walking To College Riddle
11:34
Internet shocked by teacher's mistake
MindYourDecisions
Internet shocked by teacher's mistake
12:26
Can you solve this logic puzzle?
MindYourDecisions
Can you solve this logic puzzle?
8:44
99% of people don't know this secret math trick
MindYourDecisions
99% of people don't know this secret math trick
9:27
Beauty of numbers
MindYourDecisions
Beauty of numbers
0:09
Secret reason it's called pizza
MindYourDecisions
Secret reason it's called pizza
0:15
What is the radius? Gothic window puzzle
MindYourDecisions
What is the radius? Gothic window puzzle
6:19
The internet is truly puzzled by this homework question
MindYourDecisions
The internet is truly puzzled by this homework question
4:52
6 Impossible Puzzles With Surprising Solutions
MindYourDecisions
6 Impossible Puzzles With Surprising Solutions
12:46
Can You Solve The Impossible Age And House Number Puzzle?
MindYourDecisions
Can You Solve The Impossible Age And House Number Puzzle?
11:26
2 students did the impossible. Then Charles Barkley donated $1 million
MindYourDecisions
2 students did the impossible. Then Charles Barkley donated $1 million
5:13
Can any one of you solve it?
MindYourDecisions
Can any one of you solve it?
5:18
Can you solve the faulty odometer puzzle?
MindYourDecisions
Can you solve the faulty odometer puzzle?
12:36
How smart are you? Man steals $100 riddle
MindYourDecisions
How smart are you? Man steals $100 riddle
8:01
Popular Science's "Unsolved" Car Puzzle
MindYourDecisions
Popular Science's "Unsolved" Car Puzzle
16:57
Is 1/4 of the circle shaded? Most students get this wrong
MindYourDecisions
Is 1/4 of the circle shaded? Most students get this wrong
14:02
Impossible Dutchmen's Wives Puzzle
MindYourDecisions
Impossible Dutchmen's Wives Puzzle
11:51
Internet is going wild over this problem
MindYourDecisions
Internet is going wild over this problem
9:12
Visual math
MindYourDecisions
Visual math
0:16
Programmer joke
MindYourDecisions
Programmer joke
8:27
How to solve Google's clock hands interview riddle
MindYourDecisions
How to solve Google's clock hands interview riddle
15:33
Simple question divides the internet
MindYourDecisions
Simple question divides the internet
3:39
A nice geometry problem - find the shaded area
MindYourDecisions
A nice geometry problem - find the shaded area
8:53
6 'Impossible' Puzzles Only A 'Genius' Can Solve
MindYourDecisions
6 'Impossible' Puzzles Only A 'Genius' Can Solve
8:03
Impossible Logic Puzzle from Indonesia!
MindYourDecisions
Impossible Logic Puzzle from Indonesia!
13:46
AI can be bad at math, and stubborn
MindYourDecisions
AI can be bad at math, and stubborn
10:47
Can you solve an elementary school question from Singapore?
MindYourDecisions
Can you solve an elementary school question from Singapore?
8:46
Can you solve for the angle?
MindYourDecisions
Can you solve for the angle?
10:56
A nice equation cosine double and triple angles
MindYourDecisions
A nice equation cosine double and triple angles
12:18
How full is the glass? Full video ☝️
MindYourDecisions
How full is the glass? Full video ☝️
0:46
Can you solve the paper clip question for 2nd grade students?
MindYourDecisions
Can you solve the paper clip question for 2nd grade students?
11:06
Google AI dominates the Math Olympiad. But there's a catch
MindYourDecisions
Google AI dominates the Math Olympiad. But there's a catch
8:18
Geometry question to test the world's best math students (IMO 2024 problem 4)
MindYourDecisions
Geometry question to test the world's best math students (IMO 2024 problem 4)
20:28
Could you pass this interview? The famous batteries and flashlight logic puzzle
MindYourDecisions
Could you pass this interview? The famous batteries and flashlight logic puzzle
18:14
Child's homework puzzle is baffling adults
MindYourDecisions
Child's homework puzzle is baffling adults
8:29
This new type of logic puzzle is wildly fun
MindYourDecisions
This new type of logic puzzle is wildly fun
11:54
A Simple Riddle You Probably Will Get Wrong. The Watermelon Paradox!
MindYourDecisions
A Simple Riddle You Probably Will Get Wrong. The Watermelon Paradox!
10:40
Homework baffles dad and stumps AI tools. Can you figure out the mystery number?
MindYourDecisions
Homework baffles dad and stumps AI tools. Can you figure out the mystery number?
8:21
Full solution ☝️
MindYourDecisions
Full solution ☝️
0:51
Can you solve this interesting geometry challenge?
MindYourDecisions
Can you solve this interesting geometry challenge?
10:12
Scientists Just Discovered A New Formula For Pi Accidentally
MindYourDecisions
Scientists Just Discovered A New Formula For Pi Accidentally
9:46
Students completely stumped by pi question
MindYourDecisions
Students completely stumped by pi question
12:09
Can you solve the HARDEST logic puzzle? The Einstein Riddle
MindYourDecisions
Can you solve the HARDEST logic puzzle? The Einstein Riddle
14:17
Can you solve this equation?
MindYourDecisions
Can you solve this equation?
11:00
A mind-blowing illusion
MindYourDecisions
A mind-blowing illusion
0:15
What is the area of the square?
MindYourDecisions
What is the area of the square?
9:26
Excuse me Apple, why is the calculator wong? Why 50 + 50 x 2 is confusing many people.
MindYourDecisions
Excuse me Apple, why is the calculator wong? Why 50 + 50 x 2 is confusing many people.
10:42
Why is πr² the formula for a circle's area?
MindYourDecisions
Why is πr² the formula for a circle's area?
11:05
Can you solve this elementary school question from China?
MindYourDecisions
Can you solve this elementary school question from China?
11:59
Famous mathematician puzzled by child's homework
MindYourDecisions
Famous mathematician puzzled by child's homework
11:41
Is this even solvable? What is the radius?
MindYourDecisions
Is this even solvable? What is the radius?
12:21
Very few people can solve. Which martini glass is closest to 1/2 full?
MindYourDecisions
Very few people can solve. Which martini glass is closest to 1/2 full?
10:45
Only 1% of people can solve. How many squares?
MindYourDecisions
Only 1% of people can solve. How many squares?
9:03
A legendary question from the toughest exam
MindYourDecisions
A legendary question from the toughest exam
15:04
Can you solve this 2nd grade problem that has baffled adults?
MindYourDecisions
Can you solve this 2nd grade problem that has baffled adults?
11:29
Can you solve this Oxford admissions question?
MindYourDecisions
Can you solve this Oxford admissions question?
8:18
A hard ACT question and an Olympiad problem
MindYourDecisions
A hard ACT question and an Olympiad problem
8:56
Can you solve this 4th grade problem?
MindYourDecisions
Can you solve this 4th grade problem?
9:24
Can you solve the missing square puzzle?
MindYourDecisions
Can you solve the missing square puzzle?
8:47
Can you solve the puzzle that's dividing the internet?
MindYourDecisions
Can you solve the puzzle that's dividing the internet?
8:21
Can you solve the impossible day of the week logic puzzle?
MindYourDecisions
Can you solve the impossible day of the week logic puzzle?
9:04
Can You Solve The Four 9s Puzzle?
MindYourDecisions
Can You Solve The Four 9s Puzzle?
13:40
Can you solve these geometry problems?
MindYourDecisions
Can you solve these geometry problems?
9:46
Can you figure out Lila's age?
MindYourDecisions
Can you figure out Lila's age?
10:25
Can you solve these impossible area questions?
MindYourDecisions
Can you solve these impossible area questions?
9:47
This logic puzzle stumped ChatGPT. Can you solve it?
MindYourDecisions
This logic puzzle stumped ChatGPT. Can you solve it?
16:30
Solving a legendary puzzle
MindYourDecisions
Solving a legendary puzzle
22:40
Two nice series from India and Morocco
MindYourDecisions
Two nice series from India and Morocco
8:53
Can you solve for the area?
MindYourDecisions
Can you solve for the area?
8:02
2 nice logic puzzles - spy, liar, truthteller and chocolate wrappers
MindYourDecisions
2 nice logic puzzles - spy, liar, truthteller and chocolate wrappers
8:03
Can you solve these viral puzzles?
MindYourDecisions
Can you solve these viral puzzles?
8:22
What is the total area of ABC? You should be able to solve this!
MindYourDecisions
What is the total area of ABC? You should be able to solve this!
11:07
Solving 2 questions from the world's hardest exams
MindYourDecisions
Solving 2 questions from the world's hardest exams
13:25
Can you solve the 4 foods puzzle?
MindYourDecisions
Can you solve the 4 foods puzzle?
8:02
Can you solve this first grade homework problem?
MindYourDecisions
Can you solve this first grade homework problem?
8:52
Viral question from China
MindYourDecisions
Viral question from China
8:04
Can you solve for the lengths in these 3 puzzles?
MindYourDecisions
Can you solve for the lengths in these 3 puzzles?
9:23
Can you solve the water glass and wine bottle riddles?
MindYourDecisions
Can you solve the water glass and wine bottle riddles?
12:32
Series solved with increasingly advanced mathematics
MindYourDecisions
Series solved with increasingly advanced mathematics
9:09
Can you find the areas? Cambridge entrance exam and UKMT problem
MindYourDecisions
Can you find the areas? Cambridge entrance exam and UKMT problem
9:42
The Christmas equation
MindYourDecisions
The Christmas equation
0:12
Can you solve these counting problems?
MindYourDecisions
Can you solve these counting problems?
8:53
Viral question - solve this for the ATM card's PIN code
MindYourDecisions
Viral question - solve this for the ATM card's PIN code
9:52
How many corners does a semi-circle have?
MindYourDecisions
How many corners does a semi-circle have?
8:33
Math problem from Peanuts comic strip
MindYourDecisions
Math problem from Peanuts comic strip
8:02
Can you solve it? ABCDE x 4 = EDCBA logic test
MindYourDecisions
Can you solve it? ABCDE x 4 = EDCBA logic test
8:11
3 Puzzles About Circles And Rectangles!
MindYourDecisions
3 Puzzles About Circles And Rectangles!
8:11
How to solve this?
MindYourDecisions
How to solve this?
10:03
2 problems about absolute values
MindYourDecisions
2 problems about absolute values
8:02
Can you crack these 2 logical puzzles?
MindYourDecisions
Can you crack these 2 logical puzzles?
8:19
A company posted this interesting question. Can you solve it?
MindYourDecisions
A company posted this interesting question. Can you solve it?
8:18
3 problems to find the shaded area
MindYourDecisions
3 problems to find the shaded area
9:44
Solving two hard exponential equations
MindYourDecisions
Solving two hard exponential equations
8:39
Endless chocolate!
MindYourDecisions
Endless chocolate!
0:13
Calculating i to the power i the right way. Why every proof you have seen is wrong
MindYourDecisions
Calculating i to the power i the right way. Why every proof you have seen is wrong
15:15
Can you solve for the shaded areas? 3 great puzzles
MindYourDecisions
Can you solve for the shaded areas? 3 great puzzles
8:51
The answers are so surprising you won't believe them, even after seeing the calculations
MindYourDecisions
The answers are so surprising you won't believe them, even after seeing the calculations
9:29
Don't panic. There are two basic strategies to solve questions like this
MindYourDecisions
Don't panic. There are two basic strategies to solve questions like this
8:02
A delightful question solved in 2 surprising ways
MindYourDecisions
A delightful question solved in 2 surprising ways
8:21
Length of Elastic Band?
MindYourDecisions
Length of Elastic Band?
4:54
Question 16c from this year's HSC exam is making news headlines
MindYourDecisions
Question 16c from this year's HSC exam is making news headlines
9:29
Can You Solve The 4 Hats Logic Puzzle?
MindYourDecisions
Can You Solve The 4 Hats Logic Puzzle?
4:39
Solving an 'impossibly difficult' problem that stumped everyone
MindYourDecisions
Solving an 'impossibly difficult' problem that stumped everyone
5:05
How to solve this crazy hard question
MindYourDecisions
How to solve this crazy hard question
5:04
Clever tricks to find the larger number
MindYourDecisions
Clever tricks to find the larger number
5:16
Why every year is cursed with Friday the 13th
MindYourDecisions
Why every year is cursed with Friday the 13th
6:07
Solving an 'impossible' integral nearly instantly
MindYourDecisions
Solving an 'impossible' integral nearly instantly
6:05
Help me settle an argument. What is 8 divided by 2 times 4?
MindYourDecisions
Help me settle an argument. What is 8 divided by 2 times 4?
9:05
Scientists Just Proved Coin Tosses Are Flawed Using 350,757 Coin Flips
MindYourDecisions
Scientists Just Proved Coin Tosses Are Flawed Using 350,757 Coin Flips
4:39
This question is actually impossible
MindYourDecisions
This question is actually impossible
5:55
Solving an incredibly difficult question from Turkey
MindYourDecisions
Solving an incredibly difficult question from Turkey
9:53
Triangle and 5 rectangles
MindYourDecisions
Triangle and 5 rectangles
2:30
Charging extra for credit card fees math
MindYourDecisions
Charging extra for credit card fees math
3:35
A legendary question with a surprising answer
MindYourDecisions
A legendary question with a surprising answer
10:59
Can you solve it? Logic test ABCD x 4 = DCBA
MindYourDecisions
Can you solve it? Logic test ABCD x 4 = DCBA
5:00
Seemingly Impossible Number Of People In The Room Puzzle
MindYourDecisions
Seemingly Impossible Number Of People In The Room Puzzle
3:55
The Switch And Save Paradox
MindYourDecisions
The Switch And Save Paradox
3:38
Olympiad question - math tricks to find the median
MindYourDecisions
Olympiad question - math tricks to find the median
6:06
60 years ago this question was on the International Mathematical Olympiad
MindYourDecisions
60 years ago this question was on the International Mathematical Olympiad
9:10
Solve this to get into Cambridge
MindYourDecisions
Solve this to get into Cambridge
4:55
The REAL answer to the riddle everyone is talking about
MindYourDecisions
The REAL answer to the riddle everyone is talking about
5:47
66% of Americans get this wrong
MindYourDecisions
66% of Americans get this wrong
4:31
The simple math trick to solve without calculus!
MindYourDecisions
The simple math trick to solve without calculus!
6:51
Leonardo da Vinci's method!
MindYourDecisions
Leonardo da Vinci's method!
0:16
Math trick to solve this viral question
MindYourDecisions
Math trick to solve this viral question
2:39
Researchers find why are some word problems harder than others
MindYourDecisions
Researchers find why are some word problems harder than others
6:58
Calculus math trick you need to know
MindYourDecisions
Calculus math trick you need to know
3:29
This feels impossible since it is a no-calculator test. Here's how you can solve it.
MindYourDecisions
This feels impossible since it is a no-calculator test. Here's how you can solve it.
8:02
String of Beads Puzzle From The Manga Q.E.D.
MindYourDecisions
String of Beads Puzzle From The Manga Q.E.D.
6:24
Solving a geometry question that no one can figure out
MindYourDecisions
Solving a geometry question that no one can figure out
3:42
What's the correct answer?
MindYourDecisions
What's the correct answer?
3:53
Infinite chocolate trick illusion!
MindYourDecisions
Infinite chocolate trick illusion!
0:15
The unsolved math problem inspired by a children's game
MindYourDecisions
The unsolved math problem inspired by a children's game
20:08
What do sports betting odds mean in probability terms?
MindYourDecisions
What do sports betting odds mean in probability terms?
8:12
Visual math
MindYourDecisions
Visual math
0:21
Circle around squares solved in 3 ways
MindYourDecisions
Circle around squares solved in 3 ways
9:55
An illusion that tricks many people
MindYourDecisions
An illusion that tricks many people
0:10
Can you ace this interview puzzle?
MindYourDecisions
Can you ace this interview puzzle?
5:55
What is the radius? Sacred geometry from Japan
MindYourDecisions
What is the radius? Sacred geometry from Japan
5:18
How logical are you? A legendary experiment
MindYourDecisions
How logical are you? A legendary experiment
9:07
Can you see the waves? #opticalillusion #illusion
MindYourDecisions
Can you see the waves? #opticalillusion #illusion
0:14
Visual proof
MindYourDecisions
Visual proof
0:26
This result really surprised me. The outside the box solution is even more mind-blowing
MindYourDecisions
This result really surprised me. The outside the box solution is even more mind-blowing
8:26
Schools Today vs Ancient Egypt
MindYourDecisions
Schools Today vs Ancient Egypt
0:46
Solving The "Impossible" Escape Riddle
MindYourDecisions
Solving The "Impossible" Escape Riddle
4:07
Butterfly method for fractions
MindYourDecisions
Butterfly method for fractions
0:21
This is a legendary problem. It is taught in calculus, but the ancients solved with only geometry
MindYourDecisions
This is a legendary problem. It is taught in calculus, but the ancients solved with only geometry
15:40
How are they different? Cube root vs the exponent of 1/3
MindYourDecisions
How are they different? Cube root vs the exponent of 1/3
8:20
Easy trick no one taught you
MindYourDecisions
Easy trick no one taught you
0:29
3 Squares And A Triangle
MindYourDecisions
3 Squares And A Triangle
3:29
The surprising reason you can't win by buying all Powerball and Mega Millions numbers
MindYourDecisions
The surprising reason you can't win by buying all Powerball and Mega Millions numbers
8:35
The Secret Meaning of 𝕏 for Mathematicians
MindYourDecisions
The Secret Meaning of 𝕏 for Mathematicians
3:29
This Is Actually A Hard Problem To Solve
MindYourDecisions
This Is Actually A Hard Problem To Solve
6:18
Pattern
MindYourDecisions
Pattern
0:10
18 year old students just discovered a proof of Pythagoras that mathematicians said was impossible
MindYourDecisions
18 year old students just discovered a proof of Pythagoras that mathematicians said was impossible
18:07