by Conceptis Puzzles (Author)
We're giving you the second degree in brown-belt kakuro training! Go from good to great with these tough puzzles. Complete them all, and you'll be ready to earn your black belt. "
Format: Paperback
Pages: 192
Publisher: Sterling
Published: 07 May 2012
ISBN 10: 1402787960
ISBN 13: 9781402787966