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AI Bump CubeA 4x4x4 bumped (that is: shifted inside its solid) and bandaged.
AI Crazy 4x4x4 IIThe concept of the AI cube applied to a Crazy 4x4x4 II.
AI Cube MDFA bandaged 4x4x4 covered with laser cut wooden pieces.

AI Cube MirrorA bumped version of the AI Cube
AI GigaminxA Gigaminx bandaged similarly to the AI Cube.
AI KilominxA Master Kilominx bandaged with ten 2x2x2-blocks.

AI MegamorphixA megamorphix (a shape variant of the 4x4x4) bandaged like the AI Cube.
AI PenroseAn AI Cube transformed into a Penrose.
AI Variant 4x4x4A highly symmetrically bandaged 4x4x4 inspired by the AI Cube.

AI XenomorphixA 4x4x4 bandaged like an AI cube and transformed into tetrahedral shape.
AI megamorphix versions 2 and 3A megamorphix (a shape variant of the 4x4x4) bandaged like the AI Cube.
AIMB CubeAn AI cube implemented differently but functionally equivalent.

AL's DiamondA 3x3x4 transformed into a hexagonal dipyramid.
AbyssA puzzle which is based on the fourth dimensional symmetry (edge-transitivity) of the 4D polytope 8-cell (also known as Hypercube or Tesseract)
AchernarThree intersecting circles with turns in steps of two, four and four. A jumbling puzzle.


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