Sudoku Puzzle Book Variations: Nine Different Challenging Sudoku Styles For Advanced Players (Paperback) (ISBN-13: 9781086744910)

Tired of the same old sudoku puzzles? Give yourself a real challenge with this book containing nine unique sudoku variations.

There are a total of 90 puzzles, 10 of each variation and 2 difficulties of each. Makes a great gift for sudoku fanatics

Features:

• Large 8.5" by 11" book with plenty of space for notes
• One puzzle per page
• Nine variations
• Sudoku X, hyper, twins, triathlon A & B, marathon, samurai, 12 x 12 and 16 x 16
• Glossy wipe clean cover
• Solutions at end