From the publishers website: It’s four SIMON games in one! The WONDER-LINK technology lets the cubes know where you shuffle them, when you win and what you scored. The yellow game is SIMON Lights Off: Can you quickly line up the cubes in just the right order to turn off all the lights? The red game is SIMON Shuffle: When the cube colors scramble, can you line them up in their original order? The blue game is SIMON Secret Color: There’s only one order that will show the same color on all four cubes. How fast can you unlock the code? The green game is SIMON Classic: Stop shuffling. Start pressing! Can you remember and repeat a longer and longer sequence of colors? Challenge your friends or tune up your skills on your own! Includes 4 electronic cubes, game case, rules and quick-play card. Includes 8 “AAA” batteries. For 1 or more players. Ages 8 and up.