| 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 |
| ○○●● +90° | TR |
TU |
TF |
TL |
TD |
TB |
| ○○●● -90° | TR' |
TU' |
TF' |
TL' |
TD' |
TB' |
| ○○●● +180° | TR2 |
TU2 |
TF2 |
TL2 |
TD2 |
TB2 |
| ○○●○ +90° | |
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| ○○●○ -90° | |
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| ○○●○ +180° | |
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| ○○●○ -180° | |
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| ○●●○ +90° | |
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| ○●●○ +180° | |
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| Delimiter | ||||||
| NOP | · . |
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| Comment | ||||||
| Multi-Line | Begin: | /* |
End: | */ |
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| Single-Line | Begin: | // |
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Minimal ENG is a notation for Rubik's Cube. The notation is based on the English language. It supports 90° and 180° twists of the faces of the cube.
Notation used for sequences of moves
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Clockwise 90° twists of the six faces are described by the capital letters: «R», «U», «F», «L», «D» and «B», (right, up, front, left, down, back).
Counter-clockwise 90° twists of the six faces are described by appending the invertor symbol «'» to a twist: «R'», «U'», «F'», «L'», «D'» and «B'».
180° twists of the six faces are described by appending the number «2» to a twist: «R2», «U2», «F2», «L2», «D2» and «B2».
Twists of two adjacent outer layers (tier-twist) are described by prepending the letter «T» to a twist: «TR», «TU'», «TF2», … .
Werner Randelshofer, Walter Randelshofer 2008-08-17