GPT-6-Astra (high) solved level 6 on a 3×3 in 64 moves

What the model saw

Each picture is the exact image the model was sent; highlighted: start.

startafter turn 1 · 2 movesafter turn 2 · 2 movesafter turn 3 · 10 movesafter turn 4 · 18 movesafter turn 5 · 26 movesafter turn 6 · 32 movesafter turn 7 · 40 movesafter turn 8 · 57 movesafter turn 9 · 64 moves