D14b-
Notation
Nautilus 1LLL
LL Diamonds / D14
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:
F R' L' U' R' L F R L' U R' U L
My choice
13 HTM · 13 STM · 13 QTM
rotationless
<U,R,F,L>
Do R' first on the case as drawn. · Cubemuch
(R') first, then:
R' B L' B' L R L F R L' R' L F' R' L'
15 HTM · 15 STM · 15 QTM
rotationless
<R,F,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 L R F L' R L R' F' L' R' L' B L B' R R. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".