019275010065Regular price £29.99 Save £-29.99
Build a marble run using the tower pieces specified by the challenge card.
There are sixty different challeges of increasing difficulty. Each one will tell you where to place one of more of the towers on the board as a starting position. Next take the other towers and work out where to place them so that the marble falls from the top of the first tower and ends up on target.
Single person brain game.
Age suitability: 8+