The only shape-
shifting puzzle in WCA events.
It has 3 whole layers. The middle has 2 slice pieces and the other 2 layers each have
4 cake sliced-shaped parts and 4 corners
Also one of the type of cubes with
annoying parity errors.
Other names: Squan Cube/SQ-1
Jeez. The
Square-1 Cube parity is just too much to memorise! /(-3,0)/(0,3)/(0,-3)/(0,3)/(2,0)/(0,2)/(-2,0)/(
4,0)/(0,-2)/(0,2)/(-1,4)/(0,-3)/(0,3) !? Nope.
Time to stick to regular cubes.