17x17x17Also known as "Over the top". A puzzle made just because it is possible.
Enigma - Coloured dotsDepicting eight circles in four different colours creating a scheme of subtractive colouring.
HexicleA custom made variant of Kvadratura kruga with seven circles turned in steps of 60°.
IcosaixA face-turning icosahedron. Not the first one but the first to reveal the jumbling geometry of this type of puzzles.
Jumble Circle 4x4x4A Crazy 4x4x4 with all corners split into six pieces each thereby allowing 45°-turns on the faces.
N-CubeA 3x3x4 with some external pieces truncated and internal pieces stickered.
Roto 36Four circles. One with 120°-steps, three with 60°-steps.
Roto 44Four circles in square configuration with a fifth in the center.