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.
Product Details
ISBN-13: 9781402739330
Media Type: Paperback
Publisher: Puzzlewright
Publication Date: 08-26-2006
Pages: 192
Product Dimensions: 5.30(w) x 8.50(h) x 0.80(d)
Series: Martial Arts Puzzles Series