The Lucas Tower consists of three rods and five disks – each different in size and able to slide onto any of the rods. The game starts with the disks neatly stacked in order of size on one rod, with the smallest at the top. Your child’s challenge is to move the entire stack to another rod (only one disk can be moved at a time!), and a larger disk cannot be placed on top of a smaller one. Many skills are developed while playing with the Lucas Tower – problem-solving especially.