I'm obsessed with twisty puzzles and and to collect (and possibly make!) many puzzles.
2X2X2
The 1998 OddzOn version.
3X3X3
The 2000 version.
4X4X4
Version by OddZon from 2000.
5X5X5
Version by Rubiks.com from 2002
CUBE (SHAPE PRESERVING)
The deepcut corner turning cube.
FOUR
The black 1981 Meffert version.