Were giving you the second degree ... in brown-belt kakuro training! Go from good to great with these tough puzzles. Complete them all, and youll be ready to earn your black belt.

Binding Type: Paperback
Publisher: Puzzlewright
Published: 03/06/2012
ISBN: 9781402787966
Pages: 192
Weight: 0.54lbs
Size: 8.24h x 5.45w x 0.56d