D8r
Notation
Nautilus 1LLL
LL Diamonds / D8
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (2)
(R) first, then:
L' U' L F' R L' R' L F L' R L R' L' U L
My choice
16 HTM · 16 STM · 16 QTM
rotationless
<U,R,F,L>
Do R first on the case as drawn. · Cubemuch
(R) first, then:
R' L R F R' F' R L' U' L R L' U L R L'
16 HTM · 16 STM · 16 QTM
rotationless
<U,R,F,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' L' U' L R' L' U L R' F R F' R' L' R R'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".