CO — Corner orientation
Megaminx CO 12 — four twisted, RLLR
Only F·R is upright; reading rightwards from it, the U colours face right, left, left, right.
Algorithm
9 moves. Hold the puzzle with the last layer on top and the face named F towards you.
My algorithm
Do you solve this case with a different algorithm? Add it: the trainer sets the case up for yours and shows it first.
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Setup / recognition
Apply these moves to a solved Megaminx to reach the Megaminx CO 12 case so you can practise it on demand:
Look: CO — Corner orientation. The grey stickers are the ones this look does not decide yet.
About this case
Megaminx CO 12 (four twisted, RLLR) is a case of the Megaminx last layer in four looks. Only F·R is upright; reading rightwards from it, the U colours face right, left, left, right. Megaminx algorithms use the same letters as the cube — U, R, F, L — plus the back faces BL and BR, and a turn is one fifth of the way round.
Cases of the same look
The other CO cases, the ones Megaminx CO 12 is easiest to mistake for — the trainer asks you to tell them apart: