The Masterpiece
1:03:48
The 6x6 Miracle Sudoku
1:32:44
A Sudoku Whose ONLY Clue Is A Single Line???
1:02:00
This CANNOT Exist... (And Yet It Does)
1:30:28
AlphaGo - The Movie | Full award-winning documentary
49:57
The Devil's Miracle Sudoku
1:23:53
Quelle est la limite cosmique ultime ?
2:17:10
The Puzzle With The Most Unexpected Endgame
3:13:23