GPT-6.1 Terra (max) missed level 7 on a 3×3

What the model saw

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

startafter turn 1 · 3 movesafter turn 2 · 8 movesafter turn 3 · 8 movesafter turn 4 · 12 movesafter turn 5 · 15 movesafter turn 6 · 19 movesafter turn 7 · 27 movesafter turn 8 · 35 movesafter turn 9 · 44 movesafter turn 10 · 52 movesafter turn 11 · 60 movesafter turn 12 · 66 movesafter turn 13 · 72 movesafter turn 14 · 84 moves