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2,481,382 results
... collection of 3 books: "Math Puzzles Volume 1" rated 4.4/5 stars on 112 reviews http://amzn.to/1GhUUSH "Math Puzzles Volume ...
722,617 views
8 months ago
··· Special thanks to Patreon supporters: RayJ Johnson, Brian Busbee, Jerome Barakos M.D., Amadeo Bee, Julian Lee, ...
14,257,946 views
1 year ago
You're stranded in a rainforest, and you've eaten a poisonous mushroom. To save your life, you need an antidote excreted by a ...
8,296,354 views
8 years ago
Taking that internship in a remote mountain lab might not have been the best idea. Pulling that lever with the skull symbol just to ...
21,688,470 views
... 3 books: "Math Puzzles Volume 1" rated 4.4/5 stars on 13 reviews http://amzn.to/1GhUUSH "Math Puzzles Volume 2" rated 4.5/5 ...
7,531,763 views
7 years ago
One hundred green-eyed logicians have been imprisoned on an island by a mad dictator. Their only hope for freedom lies in the ...
15,132,914 views
9 years ago
You've been chosen as a champion to represent your wizarding house in a deadly duel against two rival magic schools.
12,942,855 views
6 years ago
Special thanks to Prof. Alex Kontorovich for introducing us to this topic, filming the interview, and consulting on the script and ...
40,355,904 views
2 years ago
Eugene is ready to start counting down his puzzle education favorites from Microsoft's Puzzle University! How hard will the ...
131 views
2 days ago
A massive thank you to Prof. Pace Nielsen for all his time and help with this video. A big thank you to Dr. Asaf Karagila, Pascal ...
8,508,978 views
3 months ago
(rated 4.6/5 stars on 3 reviews) http://amzn.to/1o3FaAg "Math Puzzles Volume 1" features classic brain teasers and riddles with ...
626,271 views
Before he turned physics upside down, a young Albert Einstein supposedly showed off his genius by devising a complex riddle ...
12,767,979 views
Media outlets around the world went crazy over a 5th grade math exam question in China. But they all missed the real story!
8,434,009 views
— You and the professor have driven your DeLorean back to the past to fix issues with the spacetime continuum caused by your ...
668,816 views
11 months ago
1,613,458 views
CORRECTIONS - At 22:31 I say “214” but the correct number on the screen is “2014”. First spotted by coolpeepsunite who really ...
1,065,588 views
How smart are you? These puzzles are simple enough to be solved over your coffee break. And tricky enough to stump you for ...
8,838,077 views
It's a good day to be a pirate. Amaro and his four mateys – Bart, Charlotte, Daniel, and Eliza have struck gold – a chest with 100 ...
10,777,749 views
-- Your friend's birthday is tomorrow, and he's turning… well… you've forgotten. A ginormous cake has been prepared and your ...
1,624,369 views
... 3 books: "Math Puzzles Volume 1" rated 4.4/5 stars on 25 reviews http://amzn.to/1GhUUSH "Math Puzzles Volume 2" rated 4.5/5 ...
569,961 views
4 years ago