C4l+
Notation
Nautilus 1LLL
LL Cat Chameleons / C4
Match the case drawing, including the side colours and the pieces already solved; hold the puzzle as drawn.
Your status
Algorithms (2)
R F L R BL F' L' R L R' F R' BL' L' F'
My choice
15 HTM · 15 STM · 15 QTM
rotationless
<BL,R,F,L>
Cubemuch
R L R F R' F' R L' U' L R L' U R' L R'
L'
17 HTM · 17 STM · 17 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: R L R L' R U' L R' L' U L R' F R F' R' L' R'. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-r".