In addition to a joker that automatically finds another match of an exposed card, numerous special pairs are present in the higher levels: such as a card of the batter machine in Comfy Cakes that shuffles the board when paired, a clock that adds more time to the timer, and a Master Chef that automatically finds and matches pairs of cards containing cakes. The Beginner level has one 5x5 grid, Intermediate has two 6圆 grids, and Advanced has four 8x8 grids to solve per game. As the skill level progresses, the game becomes timed, the grid size increases, and more similar pictures are used. The object is to clear the tableau in the fewest turns. Purble Pairs is a pattern recognition and memory game similar to Pelmanism. The collection has a single home screen that offers three packs of games: Purble Pairs, Comfy Cakes, and Purble Shop. Purble Place was publicly introduced in Windows Vista build 521 along with Chess Titans and Mahjong Titans. Developed by Oberon Games for Microsoft, it was introduced in Windows Vista and also is included in Windows 7. Purble Place is a suite of three computer games.
