1LLL 57 21

1LLL
OLL 57
Recognise the OLL case, then the permutation as for ZBLL.
Your status
Recognition & spaced review

Algorithms (2)

(U) y R U' R2 F R U R U' R2 F' R F R' F' R
My choice
15 HTM · 15 STM · 17 QTM
3-gen
rotation
<U,R,F>
Do U first (AUF) on the case as drawn. · SpeedCubeDB, 0 votes
(U) R U2 R' U R U2 y R U R' U R U R' U F'
15 HTM · 15 STM · 17 QTM
3-gen
rotation
<U,R,F>
Do U first (AUF) on the case as drawn. · SpeedCubeDB, 0 votes

How this case is verified

The case is the source's setup, checked against the source's case image. Setup: U F U' R U' R' U' R U' R' y' U2' R' U' R U2' R' U'. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping f2l.