D16o-

Notation
Nautilus 1LLL
LL Diamonds / D16
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Recognition & spaced review

Algorithms (2)

(R) first, then:
Lw' R' U B L' B' L U' L R' L' R' Lw
My choice
13 HTM · 13 STM · 13 QTM
rotationless
<U,R,L,B>
Do R first on the case as drawn. · Cubemuch
(R) first, then:
L R L' R' Lw' R Lw' L' R L R' Lw R' Lw
14 HTM · 14 STM · 14 QTM
2-gen
rotationless
<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: R Lw' R Lw' R L' R' L Lw R' Lw R L R' L' R'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".