T5l-
Notation
Nautilus 1LLL
LL Trapezoids / T5
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 F R' L' U R' U L R' F R' L' U R' U L
My choice
16 HTM · 16 STM · 16 QTM
rotationless
<U,R,F,L>
Do R first on the case as drawn. · Cubemuch
(R) first, then:
R' L F R' F L' R' U R' L F R' F L' R' U
16 HTM · 16 STM · 16 QTM
rotationless
<U,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 U' R L F' R F' L' R U' R L F' R F' L' R R'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".