D16r-
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
Algorithms (1)
L F' R L' U' R' L R' L' R U L R' F L'
My choice
15 HTM · 15 STM · 15 QTM
rotationless
<U,R,F,L>
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' L F' R L' U' R' L R L' R U L R' F L'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".