The New York Times Will Shortz Presents Diabolical KenKen: 300 Logic Puzzles That Make You Smarter

Presents

by: The New York Times · Tetsuya Miyamoto · LLC KenKen Puzzle

Paperback

ISBN: 978-0-312-64499-4

ISBN-10: 0-312-64499-X

St. Martin's Griffin · 2010