4A
OLL with most edges oriented
4 4 corner CO
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (6)
Uv BL R' U' R U' R' U2 R BL' Dv
My choice
9 HTM · 9 STM · 10 QTM
3-gen
rotation
<BL,U,R>
Cubemuch
U L' R U R' U R U2' R' L
10 HTM · 10 STM · 11 QTM
3-gen
rotationless
<U,R,L>
Cubemuch
R U R' U R U' R' U R U2' R'
11 HTM · 11 STM · 12 QTM
2-gen
rotationless
<U,R>
Cubemuch
Uv2 R' U' R U' R' U R U' R' U2 R Dv2
11 HTM · 11 STM · 12 QTM
2-gen
rotation
<U,R>
Cubemuch
U F R U R' U' R U R' U' R U R' U' F'
15 HTM · 15 STM · 15 QTM
3-gen
rotationless
<U,R,F>
Cubemuch
(U) first, then:
F U F' U R F R' U' F' U F U2' F' U F R
F' R'
18 HTM · 18 STM · 19 QTM
3-gen
rotationless
<U,R,F>
Do U first on the case as drawn. · Cubemuch
How this case is verified
The source's case image defines this case; its setup is reconstructed and checked against that independent pattern. Setup: L' R U2 R' U' R U' R' L U'. Every algorithm above was run by our logic engine from that state and reaches "f2l-oll", keeping first-layers.