Last layer orientation
OLL 21: Cross with no headlights
All four top edges are oriented. Solve it with R U R' U R U' R' U R U2 R' — 11 moves on a moderate case.
The algorithm
R U R' U R U' R' U R U2 R'Step through it
Watch OLL 21 on a 3D cube
Move 1 of 110%
How to recognise it
- All four top edges are oriented
- No matching corner headlights on any side
- Looks like two Sune shapes combined
Drill this case
The trainer opens on OLL 21 and spaces the repetitions for you.
Practise OLL 21 in the trainerNearby cases
Other cases you recognise the same way:
Looking for the whole set? Browse all OLL algorithms or read the OLL recognition guide.