Vocabulary:
The corners
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The edges
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The centers
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The gears
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The movements: They are noted in English because it is the international convention.
This is a 90° movement looking at the layer in question.
The following examples show rotation clockwise and then counterclockwise.
Examples:
Right layer
'R' for Right |
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Left layer
'L' for Left |
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Top layer
'U' for Up |
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Bottom layer
'D' for Down |
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Front layer
'F' for Front |
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Back layer
'B' for Back |
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