Play alone, play together, play double! Tangoes Brainiac picks up where Tangoes Classic leaves off, with 54 new, more challenging tangram puzzles! Comes in the same compact, portable package, great for travel! The 7 plastic tangram shapes allow for endless combinations. Play everywhere you go, alone or with friends!Details:For 1 to 2 playersWipe clean with dry or damp clothFor ages 7 and upContents: 2 Sets of Puzzle Pieces54 Challenges: 40 Single + 14 DoubleSolutionsGame RulesHandy Storage Box