chroma: chroma (abstract puzzle game) chroma: chroma: Chroma is an abstract puzzle game. A variety of colourful shapes are chroma: arranged in a series of increasingly complex patterns, forming chroma: fiendish traps that must be disarmed and mysterious puzzles that must chroma: be manipulated in order to give up their subtle secrets. Initially so chroma: straightforward that anyone can pick it up and begin to play, yet chroma: gradually becoming difficult enough to tax even the brightest of chroma: minds. chroma: chroma: Homepage: http://www.level7.org.uk/chroma/