O- / Z
EPP
An odd edge case: a lone swap on a layer, or a swap with a cycle on the other.
Your status
Algorithms (1)
/ 3,3 / 1,0 / -2,-2 / 2,0 / 2,2 / -2,2 / 1,1 / 0,-3 / -3,-3 / 0,2 / -2,-2 /
My choice
30 HTM · 30 STM · 50 QTM
3-gen
rotationless
</,U,D>
LowCubes
How this case is verified
The case is the source's setup (or, where it has none, another source algorithm reversed). Setup: (-5,-3) / (2,2) / (0,-2) / (3,3) / (0,3) / (-1,-1) / (2,-2) / (-2,-2) / (-2,0) / (2,2) / (-1,0) / (-3,-3) /. Every algorithm above was run by our logic engine from that state and reaches "solved-up-to-layers".