200 Kakuro (or Cross Sums) puzzles, ranging in size and difficulty from easy 3x3 puzzles to monster 28x36 puzzles. Comes with answers and solving tips.

These 500 clever cryptograms are easy to read and fun to solve Cryptograms should challenge your brain--not your eyesight Fortunately, these 500 large-print puz

A fun collection of Sunday-size crosswords from The Wall Street Journal, appearing for the first time in book form--edited by Mike Shenk, a legend among puzzle

Endorsed by the National Association for Visually Handicapped (NAVH), this compendium of more than 700 cryptograms is accessible to puzzlers who love to flex th

This book contains AI Escargot, the world famous sudoku puzzle which became the most difficult sudoku puzzle known in 2006. There are also several hints for sol