"One of the best puzzles in the last year." Says Mark
1:15:44
The Revenge Of The Miracle Sudoku!
1:12:52
The Best Fog Of War Sudoku?!
22:04
The Genius Way Computers Multiply Big Numbers
27:40
Stockfish Just Solved Chess
27:26
This open problem taught me what topology is
19:20
It took me 13 years to learn this about chess, but I’ll teach you in 19 minutes
32:44
El huérfano - En busca de un hogar
15:52