H4b+
Notation
Nautilus 1LLL
LL Headlights / H4
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (1)
(R) first, then:
R U' R L' R L R U L' U L R' L' R U' R
L
My choice
17 HTM · 17 STM · 17 QTM
3-gen
rotationless
<U,R,L>
Do R first on the case as drawn. · Cubemuch
How this case is verified
The source's case image defines this case; its setup is reconstructed and checked against that independent pattern. Setup: L' R' U R' L R L' U' L U' R' L' R' L R' U R' R'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".