1x2x9Another case of twistypuzzle extremism. A proof-of-concept how far a mechanism can be driven.
Big Block 5x5x5A 5x5x5 with one big block of size 2x2x5. It is equivalent to the older Siamese 20 (2x2x5).
CaTSuPA corner turning square pyramid. The first of its kind and a jumbling only axis system.
Combo CurFaTRhoTriA hybrid puzzle with two axis systems in the shape of a rhombic triacontahedron.
Crazy 2-FaceAn extension of the series of Crazy 3x3x3 Plus Cubes.
Crazy TrioFour intersecting circles with a bunch of cuts.
DuplexAn intersecting circle puzzle, but with a twist!