OLL 21

OCLL: Edges oriented, only the corners left: the same cases as 2-look OLL's corners; comes up 1 in 108 solves; the same case as H (2-look OLL).

Algorithms

1. F R U R' U' R U R' U' R U R' U' F' reads as T OLL (−last) · Righty · Righty · F'
2. y R' U' R U' R' U R U' R' U2 R reads as y · Sun (inverse) · Righty (reverse) · U2 R
3. R U R' U R U' R' U R U2 R' reads as Su · Insert · U · Ne
4. y R U2 R' U' R U R' U' R U' R' reads as y · Ne · U' · Righty · Insert

Also in OCLL

• OLL 22
• OLL 23
• OLL 24
• OLL 25
• OLL 26
• OLL 27

All 57 OLL cases