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This Sudoku Logic Puzzle Book's Features:

• Include various kinds of Sudoku: Sudoku X, Sudoku Hyper, Sudoku Letter...
• 6 puzzles a page, large print
• 500 Sudoku puzzles
• 8.5in x 11in
• Suitable for both adults and kids
• Reduce stress, get fun in free time, keep the brain fresh and young

The Sudoku 500 Various Puzzles Book is an awesome gift for not only people who love Sudoku Puzzle, Logic Puzzles but also people who want to discover the new brain puzzle game. This Sudoku Book is suitable for adults or kids, students or teachers, any people who want to enjoy hours of puzzle solving fun with easy logic puzzles to difficult ones, adult activity book games puzzles and more, and keep the brain young and sharp. Sudoku Puzzle is so much more interesting when you take these challenges with your lovely friends. Make a cool present for Christmas, Halloween, Birthday, Mother's Day, Father's Day, Back To School, New Year.