The Ultimate Sudoku Challenge 100 Wordless Crossword Puzzles (Paperback)

From the Publisher: If you haven't yet tried sudoku, you're missing out on the most addictive, fun puzzle sensation since the Rubik's Cube. So pick up a pencil, get set, and solve away!||Features:|- The ?wordless crossword puzzles? that are taking the world by storm!|- 100 top-quality sudoku from easy to hard edited by Will Shortz|- Introduction and solving tips from legendary puzzlemaster and editor Will Shortz|