Crazy Yileng is 3x3 mod that is somewhere between a Fisher Cube and Ghost Cube. It is like an off center Fisher Cube rotated with pieces truncated and extended back into a Cube shape. When jumbled it looks completely shapeshifted and the center needs to oriented. Easier to solve than ghost cube as your can still solve by colors rather than shapes. The quality turning of this cube makes it fun solve than other 3x3 mods out there.