| Move | Right | Up | Front | Left | Down | Back |
|---|---|---|---|---|---|---|
| ○● +90° | R |
U |
F |
L |
D |
B |
| ○● -90° | R' |
U' |
F' |
L' |
D' |
B' |
| ○● +180° | R2 |
U2 |
F2 |
L2 |
D2 |
B2 |
Minimal ENG 2x2 is a notation for Rubik's Pocket Cube. The notation is based on the English language. It supports 90° and 180° twists of the faces of the cube.
Clockwise 90° twists of the six faces are denoted by the capital letters: «R», «U», «F», «L», «D» and «B», (right, up, front, left, down, back).
Counterclockwise 90° twists are denoted by appending the apostrophe character «'» to a 90° twist: «R'».
180° twists are denoted by appending the number «2» to a 90° twist: «R2».
Werner Randelshofer 2007