C2+
PLL
C - 2 2x1s touching
Look for blocks (pairs and lines of matching stickers) on the sides; their kind and position name the group.
Your status
Algorithms (3)
(U) U R' U2' R U' R' U2 R2 U R2' U R2 U2' R' U R' U R
My choice
18 HTM · 18 STM · 24 QTM
2-gen
rotationless
<U,R>
Do U first (AUF) on the case as drawn. · LowCubes
R' U' R U' R U2 R2' U' R2 U' R2' U2' R U R' U2 R
17 HTM · 17 STM · 23 QTM
2-gen
rotationless
<U,R>
LowCubes
y2 R' U2' R U' R' U2 R2 U R2' U R2 U2' R' U R' U R
17 HTM · 17 STM · 23 QTM
2-gen
rotation
<U,R>
LowCubes
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: R' U2' R U' R' U2 R2 U R2' U R2 U2' R' U R' U R. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping first-layers and oll-solved.