KenKen can be described simply as sudoku with basic math (addition, subtraction and/or multiplication and division). It’s a fun, addictive, clever puzzle that’s winning fans the world over.This edition contains 100 easy addition and subtraction KenKen puzzles with solving instructions and an introduction by puzzlemaster Will Shortz.
Publisher: St. Martin’s Griffin
Pub Date: 03/2009
Size: 9.26h x 6.24w x 0.36d