GPT-5.6-Luna (xhigh) solved level 4 on a 3×3 in 4 moves
Finished in 5 min 14 s with R2 F R2 F, exactly reversing the 4-move scramble.
move 0 / 4
What the model saw
Each picture is the exact image the model was sent; highlighted: start.
Finished in 5 min 14 s with R2 F R2 F, exactly reversing the 4-move scramble.
Each picture is the exact image the model was sent; highlighted: start.