D13r+
Notation
Nautilus 1LLL
LL Diamonds / D13
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:
R' L' B R' BL L R' L' R BL' B' R L
My choice
13 HTM · 13 STM · 13 QTM
rotationless
<BL,R,L,B>
Do R' first on the case as drawn. · Cubemuch
(R') first, then:
R B R' L R L' R L' B' Lw R L R' Lw'
14 HTM · 14 STM · 14 QTM
3-gen
rotationless
<R,L,B>
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 L' R' Lw' B L R' L R' L' R B' R' R. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".