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1
Read the shape. You are shown a country's outline
reduced to just five vertices — a rough pentagon. It looks
nothing like the real country yet.
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2
Guess. Type a country name. Autocomplete previews
each candidate's real outline, so you can compare shapes before
committing.
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3
Wrong? The shape sharpens. Every wrong guess reveals
more vertices, in growing steps:
5 → 7 → 9 → 12 → 16 → 22 → 30 → 41 → 55 → full outline
You reach the true outline on guess nine.
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4
Fewer guesses is better. That is the whole score.
Solve it on the opening five-vertex shape for a perfect round.