Books in the Will Shortz Presents... series

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.

After a busy day, grab a pencil and puzzle your cares away!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 KenKen puzzles that use all four mathematic applications along with solving instructions and an introduction by puzzlemaster Will Shortz.