Quite simply an impressive compendium of a huge amount of Sudoku Puzzles, Sudoku Puzzle Collection is a monthly publication devoted to the Japanese number puzzle. Each issue of this handily pocket sized puzzle book features over 200 Sudoku puzzles of increasing difficulty, making it perfect for those just starting out as well as experienced Sudo-pros. The answers are included at the back, and there is a competition puzzle each month offering you the chance to win £1000 for simply jotting down a few numbers – not bad for days work.
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