Tutorial #40 A must know technique. NOT a puzzle.
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11:17
Another Must Know technique Tutorial # 41 NOT a Puzzle
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15:52
Lesson 1 Learn sudoku. How to solve sudoku for beginners. Horizontal blocks using TMB.
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15:05
This Sudoku Trick Can Solve VERY Hard Puzzles – SHC 280
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17:59
Techniques for Hard Sudoku
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21:18
Expert Sudoku: The Basic Techniques Used By Champions
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50:47
Tutorial #79 A sudoku Puzzle to blow your mind.!!! Locked little numbers.
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16:30
10 Spanish Accents You Won't Understand
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24:59