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Stack

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How Many Blocks Can You Stack? Drop the blocks on the right, onto the darker blue rectangles.
Educational Games » Puzzles » Stack

Stack Physics Stacking Puzzle

Teach kids about the laws of physics by seeing how many blocks of varying shapes and sizes can be stacked without falling over.  Fun for grownups too!  Teachers trust Toy Theater to provide safe & effective educational games. Free to play, priceless for learning.

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