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
Recognition & spaced review

Algorithms (1)

R' U R' Lw' B L B' Lw R L' U'
My choice
11 HTM · 11 STM · 11 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: R' U L R' Lw' B L' B' Lw R U' R. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".