Simply flip the cards to reveal a matching pair. Race against the clock in single player mode or challenge your friends in the multi player mode. -- Multiple Boards-- 4x4 and 6x6 on iPhone and iPod Touch, plus 4x5 and 5x6 boards for the iPad. -- Card Themes -- Now even more THEMES: - Normal shapes - Simple black and white shape - Dots - Matching numbers to dots - Colors - Halloween - Sports - Enhanced - Animals - Ink Blots - Signs -- Single Player -- Beat your own best time and compete against your friends. -- Multi Player -- For 2, 3, 4, or 5 players. Place your iOS device in the middle of your group and see who can find the most matching pairs. -- Sharp Graphics -- Developed for the 4th generation iPhone and iPod Touch Retina display and iPad. -- Leaderboards -- Track your best times for all board sizes, now with OpenFeint and Game Center support to share and compete with your friends and others.