When Sudoku Becomes Poetry...
53:18
A Simple and BRILLIANT Twist On Killer Sudoku
1:14:15
Was This Sudoku Solver Right To Despair?
1:33:04
The New Phistomefel?
31:37
Mathematicians finally find the infinite card game.
12:47
The Samurai-Toilet Paper Problem
1:18:35
'Obviously Sudokus Only Use Integers'... Hold My Beer!!
19:52
I can prove I’ve solved this Sudoku without revealing it
17:13