De som köpt den här boken har ofta också köpt Second-Degree Black Belt Kakuro av Conceptis Puzzles, Conceptis Puzzles (häftad).
Köp båda 2 för 153 krConceptis Ltd. is the leading number-logic and picture-logic puzzle supplier to magazine, newspaper, book, mobile, game console, and board game providers all over the world. Every day, over 10 million pages with Conceptis puzzles are printed in 40 countries worldwide.