Secret To Spotting Sudoku Almost Locked Sets – SHC 275
14:29
OPTIMAL Order For Solving Sudoku Puzzles - SHC 271
45:36
The Sudoku With Only 10 Words Of Rules (!)
8:00
Math 5.4.1
23:03
This POWERFUL Strategy Can Solve Very Hard Sudoku
2:13:13
Only ONE Person Has Solved This Puzzle...
18:54
This PROVEN Strategy Will Solve More Hard Sudoku For You – SHC 236
1:55:27
Worst Fails of the Year | Try Not to Laugh 💩
27:59