T2o+
Notation
Nautilus 1LLL
LL Trapezoids / T2
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (1)
U' R L R' Lw' B L' B' Lw U
My choice
10 HTM · 10 STM · 10 QTM
rotationless
<U,R,L,B>
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: U' Lw' B L B' Lw R L' R' U. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".