Sudoku Samurai Hard: Original Sudoku For Brain Power Vol. 4: Include 100 Puzzles
23,51 €
Do you want to improve your logic and problem-solving skill?. If so, Sudoku is a smart choice for you! You don't have to be a math geek to be good at Sudoku Samurai! This book gives you a solid background for playing Sudoku, and is a great way to prepare you for the harder version.
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