17x17x17Also known as "Over the top". A puzzle made just because it is possible.
180 CubeThis 3x3x3 allows only halfturns for one axes. Another puzzle deemed impossible before.
1²A Square-1 with an internal blocking of movements. A Square-1 even more bandaged.
1x1x2 RoadblockAlthough it tries to look like a 1x1x2 this puzzle is a 1x2x3.
1x2x9Another case of twistypuzzle extremism. A proof-of-concept how far a mechanism can be driven.
1x3x5 BarrelThe first fuly functional 1x3x5. In shape of a barrel.
1x5x5Another cuboid which would have been impossible without "olzing".
2x2x0A 1x2x2 made even easier.
2x2x2 HeartA Valentine's Day present the creator made for his girlfriend.
2x2x2 SSDA 2x2x2 in shape of a Small Stellated Dodecahedron.
2x2x4 CrazypillA 2x2x4 in shape of the a pill, something between sphere and cylinder.
2x4x4A fully functional 2x4x4 Cuboid
2x4x6Another fully functional cuboid designed by Grégoire Pfennig.