The Gravity Maze

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That looks good fun.

I like that the tray is constructed in such a way to prevent the balls from rolling away everywhere. That’s forward thinking, that is.

Compare the not-entirely-dissimilar Executive Marble Run, which sounds like a good idea, except you just know that before long you’ll be missing pieces and ball bearings all over the place.

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God yes - Thinkfun! for the win!!! I think we own every game of theirs. Love them so much.


I remember The Incredible Machine. It was extraordinarily irritating because the trampolines violated conservation of energy.

This looks fun though.

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