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This multi-award-winner celebrates 30 years of success! Operate the levers and pushbuttons, so the colored marbles roll down the tracks in the correct arrival box. A fun way to discover binary numbers. Includes a screen to cover the tracks and challenge the players 'ability. And with no loose pieces, this appealing maze is an ideal travel and waiting time toy!Feature
Operate the levers and pushbuttons, so the colored marbles roll down the tracks in the correct arrival box.