Um UBm
SBLS
Corner on U misoriented
Find the corner first (up or down, and its orientation), then where the edge is.
Your status
Algorithms (4)
M2 U r U' r'
My choice
6 HTM · 5 STM · 8 QTM
3-gen
rotationless
oh
<U,R,M>
SpeedCubeDB, 1 votes
M' U M2 R U' R'
8 HTM · 6 STM · 10 QTM
3-gen
rotationless
oh
<U,R,M>
SpeedCubeDB, 0 votes
U' R U' R' U2 R M U' r'
10 HTM · 9 STM · 11 QTM
3-gen
rotationless
oh
<U,R,M>
SpeedCubeDB, 0 votes
U' R U' R' U F' U' F
8 HTM · 8 STM · 8 QTM
3-gen
rotationless
<U,R,F>
SpeedCubeDB, 0 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' M2'. Every algorithm above was run by our logic engine from that state and reaches "second-block", keeping first-block.