T4+
PLL
T - 2, 3 or 4 2x1s in these patterns
Look for blocks (pairs and lines of matching stickers) on the sides; their kind and position name the group.
Your status
Algorithms (3)
R U R' F' R U R' U' R' F R U' R' F R2 U' R' U' R U R' F'
My choice
22 HTM · 22 STM · 23 QTM
3-gen
rotationless
<U,R,F>
LowCubes
y R U R' U2 R2 U2 R2' U R2 U2 R2' U' R U' R'
15 HTM · 15 STM · 22 QTM
2-gen
rotation
<U,R>
LowCubes
R U R' U R2 U2' R2' U' R2 U2' R2' U2' R U' R'
15 HTM · 15 STM · 22 QTM
2-gen
rotationless
<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 R2 U2' R2' U' R2 U2' R2' U2' R U' R' y'. Every algorithm above was run by our logic engine from that state and reaches "pll-solved", keeping first-layers and oll-solved.