29:54 He won the World Jigsaw Puzzle Championship. Here's how he did it. Karen Puzzles 650.9K views - 3 years ago
3:25 Problem of the Two Doors: Classic Logic Puzzle Brain Food: Logic Puzzles, Riddles, Creativity 271.5K views - 7 years ago
1:11:12 How to Solve Puzzle through Chakravyuh Method | Best Way to Solve Puzzles | Reasoning by Puneet Sir REASONING BY PUNEET SIR UNACADEMY 32.3K views - 3 months ago
1:08:20 Tips to be a better problem solver [Last live lecture] | Ep. 10 Lockdown live math 3Blue1Brown 1.4M views - 5 years ago
7:41 Rubik's cube world champion solves puzzle in seven seconds live on air - BBC News BBC News 1.6M views - 3 years ago