KeitaiArts announces GameQuartet 1.0, its first game for iPhone and iPod touch. GameQuartet packages four newly created, casual games in a single app: Peg Solitaire, Boule, Sliding Tiles, and Word Squares. Boule is an unusual version of roulette, while the other three games are unique puzzles. The games were designed to be challenging, yet easy to learn. Scrolling text messages provide clear instructions for each stage, while full online help is available for those who want the details.