So, you're hooked on sudoku? The puzzles in the daily paper and on the web are no match for your practiced powers of deduction? Welcome to Extreme Sudoku! Here are 101 chances for you to put your talents to the test. Designed by a sudoku master for highly advanced enthusiasts, these 9 x 9 square and 16 x 16 square puzzles will challenge even the most skilled experts. Solutions appear at the end of the book (just in case).
|Product dimensions:||6.10(w) x 6.00(h) x 0.50(d)|