Releasing these screenshots, Mercury Games today announced Matchstick Puzzle, a new game for the Nintendo DS as part of the Zen series. Matchstick Puzzle is a classic puzzle game which requires lateral thinking and includes lots of brain teasing conundrums. The aim of the game is to answer the questions by moving or rotating matchsticks; for example the player may be presented with two match sticks and then asked to make 14 boxes by adding six other match sticks (check full article for details). Matchstick Puzzle will be released at the end of October and will be priced at £19.99/ €24.99.