KILLER SUDOKU: More Than 200 of the Most Difficult Puzzles
This carefully curated collection contains over 200 fiendish killer Sudokus to tackle. These devilish takes on the world's favorite puzzle will provide a rigorous test of your logic and solving abilities, and hours of head-scratching entertainment.
Format: Paperbound
Pages: 288
Publisher: Welbeck
ISBN: 9781802796698
Item #: 9273328
Published at $9.95
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