The letters used to indicate the transformations use the standard notation, referring to the initial letters of the six faces:
back,
front,
left,
right,
down,
up. Counterclockwise turns are denoted by
, half turns by
. Because the cube as a whole can be rotated with the mouse, it is easier to refer to the faces by their center colors. The scramble button performs 25 random quarter turns (in either direction).
