Heyawake is a binary-determination logic puzzle published by what Japanese publisher that specializes in games, and especially, logic puzzles?
Heyawake Heyawake (Japanese: へやわけ, "divided rooms") is a binary-determination logic puzzle published by Nikoli. As of 2013, five books consisting entirely of "Heyawake" puzzles have been published by Nikoli. It first appeared in "Puzzle Communication Nikoli" #39 (September 1992).
Scott Kim Scott Kim is an American puzzle and computer game designer, artist, and author of Korean descent. He started writing an occasional "Boggler" column for "Discover" magazine in 1990, and became an exclusive columnist in 1999, and created hundreds of other puzzles for magazines such as "Scientific American" and "Games", as well as thousands of puzzles for computer games. He was the holder of the Harold Keables chair at Iolani School in 2008.