U UFm
SBLS
Corner on U facing up
Find the corner first (up or down, and its orientation), then where the edge is.
Your status
Algorithms (4)
M' U R U2 R' U R U' R'
My choice
10 HTM · 9 STM · 11 QTM
3-gen
rotationless
oh
<U,R,M>
SpeedCubeDB, 4 votes
M' U R U2 R2 F R F'
9 HTM · 8 STM · 11 QTM
rotationless
<U,R,F,M>
SpeedCubeDB, 2 votes
R' F R F' R U' R' U R U' R'
11 HTM · 11 STM · 11 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 1 votes
M U2 r U r' F' U' F
9 HTM · 8 STM · 10 QTM
rotationless
<U,R,F,M>
SpeedCubeDB, 1 votes
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R U R' U' R U2' R' U' M. Every algorithm above was run by our logic engine from that state and reaches "second-block", keeping first-block.