Sudoku is a fun, easy to play logic-based number puzzle. The more you do, the better you get This great big 8.5 x 11" book contains 250 Sudoku puzzles, easy 100, medium 80, hard 60 & difficult 10. so that you can start off easy, learn how to solve Sudoku puzzles, then stretch your skills and stay challenged as you work through the book At the start of the book is a great explanation and lots of tips on how to solve Sudoku puzzles, and at the rear of the book are the solutions for each and every puzzle, so you can look for tips, or check your results as you go along The perfect gift for all kids ages
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