This book contains 101 puzzles, arranged in sections of increasing difficulty: 20 easy, 30 medium, 30 hard and 20 very hard. For those new to Sudoku, the book also explains the puzzle in more detail, and includes hints on how to solve your first Sudoku. With practice, an easy puzzle might be solved in as little as 10 minutes, while a very hard puzzle may occupy even the accomplished Sudoku-er for more than an hour! The solutions of all puzzles are provided in the back of the book.
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Book by Sam GriffithsJones
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Da: WorldofBooks, Goring-By-Sea, WS, Regno Unito
Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Codice articolo GOR001297998
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