Vocabulary:
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Face Colors: The colors shown in the diagrams are identical to those of the original Helicopter.
The color gray indicates that the color present in that location is irrelevant to the exercise. This makes it much easier to understand.
Examples:
If I tell you that only the second layer remains to be made, it is easier to understand with this diagram:
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Rather than with this one:
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Moves: They are written in English because that is the international convention.
This is a 60° rotation when looking at the edge in question.
The following examples show a 60° rotation clockwise and then counterclockwise, and then a 180° rotation clockwise and then counterclockwise.
Examples:
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?-Up
Top edge |
?-Down
Bottom edge |
?-Front
Front edge |
?-Back
Back edge |
Left-?
Left edge |
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Right-?
Right edge |
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Front-?
Front edge |
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Back-? 35||| Back edge
Arête de derrière
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The jumbling move: The jumbling move allows you to place the central elements on different orbits.
All the elements located above and in front of you also move, so they are also used for other algorithms.
There are 2 types: Type 1 - The 'right' jumbling move Use the following algorithm: JR = RU LF FU3 RU' LF':
Type 2 - The 'left' jumbling move Use the following algorithm: JL = LU' RF' FU3' LU RF:
We can see that the 2 corners have been flipped, but also 2 central elements, the latter remaining on the same orbit.
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