Product description
The higher goal is to pack and move the pieces in the box so that the lid remains shut.
In the inner space of 3x3x3, many different packings (around 6K) are possible, however there is only one solution.
In difficulty we give this puzzle with a mind of it's own four stars.
The mechanism
Get Keep It Shut! here: locally printed via the Treatstock hub. | Get the STL's here: |
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