OLL 51

Line shapes; comes up 1 in 54 solves.

Algorithms

1. y2 F U R U' R' U R U' R' F' reads as y2 · P OLL (−last) · U · Crow (reverse)
2. f R U R' U' R U R' U' f' reads as f · Righty · Righty · f'
3. y' R' U' R' F R F' R U' R' U2 R reads as y' R' U' · Sledgehammer · Insert · U2 R
4. y r' F' U' F U F' U' F U r

Also in Line shapes

• OLL 52
• OLL 55
• OLL 56

All 57 OLL cases