Will Shortz Presents the Big, Bad Book of KenKen: 100 Very Hard Logic Puzzles That Make You Smarter
by:
Tetsuya Miyamoto
·
LLC KenKen Puzzle
Paperback
details (
USA
).
ISBN: 978-0-312-65428-3
ISBN-10: 0-312-65428-6
St. Martin's Griffin
· 2010