Magnetic CubeThis 2x2x2 cube has a metal ball for a core. Also known as "Miracle Eight".
Maze Cube (2x2x2)A 2x2x2 custom sticker variation, filled with mathematical considerations, which shows a single closed loop line on it.
Mini TartanA quickly made variation of the Tartan 2x2x2 implemented with small dot-like stickers.
Minimal permutations 2x2x2A 2x2x2 stickered to achieve a number of permutations as small as possible. The are at least four subvariants different in the number of colours used.
Nightmare CubeLooks like a 2x2x2 but it is a bandaged 3x3x3 in disguise.
Pizza Hut 2x2x2Another 2x2x2 produced as mechandise. This features some cartoon characters and the logo of Pizza Hut.
Pocket Block ItLooks like a Burr puzzle but is indeed a creatively bandaged 2x2x2.