This is a PERFECT sudoku puzzle.
57:45
Stairway To ̶H̶e̶a̶v̶e̶n̶ Eleven!
49:59
After A Year, A Sudoku Titan Returns!
1:24:12
I created this sudoku puzzle. Why did this other guy sign it?
20:30
DeepSeek Tried Chess... HUGE Mistake.
1:00:27
GuMiho is flying with ALL his Buildings! StarCraft 2
59:50
Two Truths And... Another Truth!
32:26
Une énigme de 50 ans résolue : le nœud de Conway n'est pas bordant - Micmaths
29:09