KenKen can be described simply as sudoku with basic math. It's a fun, addictive, clever puzzle that's winning fans the world over. This gift edition includes 25

Will Shortz Presents Pocket Puzzle a Day: KenKen is the perfect travel companion. It's stylish and compact design makes it easy to bring along on any trip wheth

Puzzle fans have fallen for KenKen and now crave more challenging puzzles. The puzzles in this edition range in size from 6x6 grids to 9x9 grids and for the fir

This monster edition of KenKen contains 300 3x3 to 9x9 size puzzles with "How to Solve" instructions and an introduction by puzzlemaster Will Shortz. The puzzle

The Saturday New York Times crossword puzzle is the most challenging puzzle of the week, which is why it has gained such an eager following. The most serious so