The best bang for your buck - this big bargain Book gives you many hours of puzzle solving joy.
Easy TO READ: Even though we crammed lots of puzzles into this edition, the digits in the.
From a trusted David Karn Sudoku collection FOUR DIFFICULTY LEVELS: Easy, Medium, Hard, and Expert levels make it both challenging and give you ample opportunity to work your way up the difficulty scale.
The best bang for your buck - this big bargain Book gives you many hours of puzzle solving joy