Domino Maze from ThinkFun is a Falling Marble Logic Maze Game Its a maze game. Its a marble game. Actually, its a gravity-powered logic maze game that builds reasoning skills and visual perception. The best part is its fun to play and learn! Use the challenge cards to strategically place towers and create a path for your marble to reach the target. With 60 challenges to test your skills, this fun maze game is definitely a marble run for brainiacs! A game for 1 player Recommended for ages 8 +