BrainBolt is a brain-tickling recall game that challenges your memory. Play against yourself or a friend to identify the lights and follow the pattern without breaking the sequence. Features 4 different game modes: solo play, head-to-head, timed or advanced. Details: Black handheld game 8" x 0.55" x 2.5" Requires 3 AAA batteries (included) For 1 or 2 players Game features portable hand-held game system and 21 light-up tilesFor ages 7+