L4-
PLL
L - Double headlights
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 R U2 R' U R' U' R U' R U' R' U' R'
My choice
20 HTM · 20 STM · 23 QTM
2-gen
rotationless
<U,R>
Do U first (AUF) on the case as drawn. · LowCubes
R U2' R' U R U2 R U2 R' U R' U' R U' R U' R' U' R'
19 HTM · 19 STM · 22 QTM
2-gen
rotationless
<U,R>
LowCubes
y2 R' U' R' U' R U' R U' R' U R' U2 R U2 R U R' U2' R
19 HTM · 19 STM · 22 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 U R U R' U R' U R U' R U2' R' U2' R' U' R U2 R'. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping first-layers and oll-solved.