Jumbo Sudoku Harder Than Ever

By Jumbo

The next installment in the popular Jumbo Sudoku series, Jumbo Sudoku Harder Than Ever includes over 300 puzzles. The popular numerical brainteaser is a fun way to work your brain, and sudoku fans of all levels will love this collection. Jumbo Sudoku Harder Than Ever includes classic sudoku as well as-Samurai, Kakuro, Killer, Battleship and "Son of Sudoku" Futoshiki puzzles. All the puzzles are rated on a scale of tricky to fiendish. If you are looking to finally be challenged by sudoku, this is the book you have been waiting for. Sudoku puzzles continue to run in top newspapers and magazines across the country. Because every puzzle is completely different, sudoku appeals to puzzle-fans of all ages.

• Format: Paperback
• Language: English
• ISBN: 1603209190
• ISBN13: 9781603209199
• Release Date: April 2012
• Publisher: Liberty Street
• Length: 240 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.6" x 6.9" x 8.9"
• Grade Range: Grade 9 to Postsecondary