(Paperback)

After Su Doku, Hashi is one of the most popular Japanese logic puzzles in Japan. Hashi requires logic and reasoning, not mathematical ability. If you think Su Doku is addictive, youll certainly enjoy the challenge of Hashi.

(Paperback)

It appears we are a nation of puzzle obsessives after the phenomenal response to Su Doku. For those Su Doku fiends who are eager for variety, here is a collection of four of the most popular Japanese Logic Puzzles Hitori, Hashi, Slitherlink, Mosaic. Guaranteed to strain your brain for hours.