600 Medium to Hard Sudoku Puzzles for Adults Playing Sudoku is full of fun. The good feeling that a person gets each time they effectively solve a puzzle can become quite addictive, especially when he/she is feeling depressed or anxious. The more they play, the better they feel. In this book, we've included 600 puzzles: 300 medium Sudoku and 300 hardSudoku. We've tried our best to put together a book that is easy to read with...
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Games