D6o

Notation
Nautilus 1LLL
LL Diamonds / D6
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:
F L F L' R U L' U' L R' F
My choice
11 HTM · 11 STM · 11 QTM
rotationless
<U,R,F,L>
Do R' first on the case as drawn. · Cubemuch
(R') first, then:
F' L' R' Lw L' R L R' Lw' L R F
12 HTM · 12 STM · 12 QTM
3-gen
rotationless
<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: R' F' R' L' Lw R L' R' L Lw' R L F R. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".