Key Features :
i : TRAIN YOUR BRAIN: Challenge your brain with this mind-bending, brain-boosting memory game from Educational Insightsii : TEST YOUR SKILLS: In solo mode or play head-to-head with a friend in two-player mode to see who can remember the longest sequenceiii : FUN ON THE GO: Take this portable, hand-held game with you for fun on the go. Perfect for planes, trains, and road trips as well as restaurants, waiting rooms, and moreiv : INCLUDES: Handheld electronic game with 21 light buttons, three AAA batteries pre-installed, solo and two-player modes, and five levels of difficultyv : HOW TO PLAY: Watch the sequence of lights, the press the matching buttons to repeat the sequence. Repeat the sequence perfectly to win the round