N1-
PLL
N - 5 2x1s
Look for blocks (pairs and lines of matching stickers) on the sides; their kind and position name the group.
Your status
Algorithms (3)
R' U2 R' U2' R U' R' U2' R U2 R U'
My choice
12 HTM · 12 STM · 16 QTM
2-gen
rotationless
<U,R>
LowCubes
R' U2 R' U2' R U' R' U2' R U2 R
11 HTM · 11 STM · 15 QTM
2-gen
rotationless
<U,R>
LowCubes
y2 L' R' U2' R U' R' U2' R U' L
10 HTM · 10 STM · 12 QTM
3-gen
rotation
<U,R,L>
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' U2 R U R' U2 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.