The Marble Cube puzzle pieces have irregular shapes, which means there are far fewer possible solutions. Consequently, it is the most difficult puzzle in the Happy Cube Family collection. These 6 models are made from marbled foam, and are age 9 and up.

6 Pack: $24
12 Pack: $48

Each of the 6 Marble Cube puzzle models has a different color and difficulty:

The Marble Cube puzzles can be combined to make these spacial constructions. All with one set of Marble Cube! See solutions here!


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