Cross trainer
Plan the whole cross during inspection, then compare with the optimal solution. Goal: 8 moves max, no hesitation.
Scramble · white on top, green in front
…
Apply the scramble, then flip the cube upside down sideways (z2): white on bottom, green in front. That’s the orientation of the 3D cube and the solutions.
Plan
Optional: type your solution to compare it with the optimal one. Or do it on your cube, then reveal.
White on bottom, green in front · drag to look underneath
The solution will show up here.