Просмотры
1:14
How to play Sudoku
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Y-wing (XY Wing) - an Advanced Sudoku technique
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How to Play Sudoku for Absolute Beginners
13:41
Tutorial #40 A must know technique. NOT a puzzle.
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How To Do Hard Sudokus In 10 Minutes
17:59
Techniques for Hard Sudoku
21:56
The Simple Trick For Hard Sudokus
27:47
The New Sudoku Trick That Almost Nobody Knows
