D5r-

Notation
Nautilus 1LLL
LL Diamonds / D5
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Recognition & spaced review

Algorithms (4)

L U' L R B' Lw' B' Lw B R' L' U L'
My choice
13 HTM · 13 STM · 13 QTM
rotationless
<U,R,L,B>
Cubemuch
F R F L' R L R' F' R' F R' L' R L F
15 HTM · 15 STM · 15 QTM
3-gen
rotationless
<R,F,L>
Cubemuch
R L F L' U L F' L' R U' R L F' L' R' U
16 HTM · 16 STM · 16 QTM
rotationless
<U,R,F,L>
Cubemuch
R' L' R' U L F' L' R U' L R' U' R' L F' L'
16 HTM · 16 STM · 16 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: F' L' R' L R F' R F R L' R' L F' R' F'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".