Geometric Objects

The esteemed, interlocking Construct Puzzle is based on an original design called "Chuck" created in 1897 by Edward Nelson. The design consists of 24 non-identical, interlocking Burr pieces. As always,...

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The Cylinder Cube is an intricately crafted marvel of construction and a legitimately challenging mechanical puzzle as well. The puzzle contains 12 precision-carved pieces that smoothly meld together to form...

Burr puzzles have been astounding and confounding master puzzlers for ages, and there are many variants that all circle back to the idea of an interlocking puzzle. The Diamond #33...