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Slothouber-Graatsma puzzle
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An easy-to-print version of this deceptively simple packing puzzle.
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Model information
- Source
- Printables
- Category
- Puzzles & Brain-teasers
- License
- Creative Commons — Attribution
This is an easy-to-print version of the Slothouber-Graatsma puzzle.
This deceptively simple packing puzzle is made of:
- Six pieces of proportions 2x2x1
- Three pieces of proportions 1x1x1
The objective is to pack these 9 pieces into a 3x3x3 cube. It is trivially easy once you understand the trick, but it might take a while to get the key idea.
I include a version with 1.5cm x 1.5cm x 1.5cm voxels and the parametric OpenScad file, so you can modify it.