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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
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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
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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