ISBN 1250004438 books & textbook
Will Shortz Presents The Dangerous Book of KenKen: 100 Very Hard Logic Puzzles That Make You Smarter
Miyamoto, Tetsuya KenKen Puzzle, LLC Shortz, Will
St. Martin's Griffin /2012-07-03 Paperback / 128 Pages
isbn-10: 1250004438 / isbn-13: 9781250004437
