by Conceptis Puzzles (Author)
Kakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.
Format: Illustrated
Pages: 192
Edition: Illustrated
Publisher: Puzzlewright
Published: 28 Aug 2006
ISBN 10: 1402739354
ISBN 13: 9781402739354