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3,368,882 results
Sign up for our newsletter and never miss an animation: http://bit.ly/TEDEdNewsletter One hundred green-eyed logicians have ...
16,338,409 views
10 years ago
Four friends claim they have been wrongly imprisoned. They are not criminals but mere harmless logicians! The warden says, "If ...
1,575,030 views
2 years ago
You're a bank robber trying to escape from jail. Can you solve the riddle to get past the fence to freedom? -- Your timing made you ...
4,656,491 views
7 years ago
To try everything Brilliant has to offer—free—for a full 30 days, visit https://brilliant.org/GSheaf/ . You'll also get 20% off an annual ...
83,239 views
1 year ago
Can you ace these challenging puzzles? Skills tested: outside the box thinking, creativity, logic, pattern recognition, Harvard ...
982,322 views
10 months ago
Can you imagine a late night talk show featuring mathematical puzzles? Well back in 1982 the great Johnny Carson interviewed ...
72,038 views
6 years ago
An evil warden holds you prisoner, but offers you a chance to escape. There are 3 doors A, B, and C. Two of the doors lead to ...
676,288 views
8 years ago
Ever wonder why puzzles feel so satisfying to solve? They're basically a workout for your brain! Solving puzzles boosts memory, ...
57,548 views
6 months ago
From http://www.Logic-Puzzles.org Watch as we solve a logic puzzle from start to finish, showing some of the more common ...
217,279 views
17 years ago
Alice and Bob are secretly told consecutive numbers, but neither knows the other person's number. They cannot communicate or ...
404,253 views
TED-Ed has launched its first ever physical game: Pandora's Legacy! Learn more and get your copy here: ...
613,040 views
How smart are you? These puzzles are simple enough to be solved over your coffee break. And tricky enough to stump you for ...
8,941,200 views
An evil logician takes Alice and Bob captive. They have a chance to escape if they can deduce the total number of trees in the ...
2,431,365 views
9 years ago
A classic logic puzzle / riddle. Are you up to the challenge? (With support and, finally, the solution.)
272,939 views
Think you've got a brain made of steel? Only the sharpest minds can tackle all 17 of these mind-bending riddles. Each one will ...
1,184,470 views
In this immersive sleep session, challenge your mind with three hours of the most intriguing logic puzzles ever designed. Engage ...
5,288 views
In How To Get SO Good At Sudoku You Ignore Difficulty by Smart Hobbies, I will show you my top 7 tips on how to get so insanely ...
979,485 views
11 months ago
Ready to put your brain to the test? We've got 13 riddles that will challenge your quick thinking and sharpen your mind!
10,084,715 views
I've had a lot of super-hard puzzles sitting in my to-do pile for years, and this summer I finally committed to solving them.
147,301 views
The marriage logic puzzle is a simple question that stumps many people. And it has a surprising logical connection to answer ...
117,228 views
1 month ago
View full lesson: http://ed.ted.com/lessons/can-you-solve-the-passcode-riddle-ganesh-pai In a dystopian world, your resistance ...
10,081,531 views