All 162 countries, one after another. Every wrong guess or skip adds more circles. How many can you find?
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1.The country starts as a rough blob, traced by just 3 spinning circles.
2.Type a guess and pick it from the list, or skip if you have no idea.
3.Every wrong guess or skip adds more circles (3, 6, 12, 24, 48, then the full outline), so the picture gets sharper.
4.Get it within 6 tries, then move on to the next one.
Questions
What are the spinning circles?
Each circle spins at its own speed, and chained tip to tip they trace the shape. This is a Fourier series: a few circles give a rough blob, more circles add detail.
Is it free?
Yes. No account, no download. It works in the browser on phones and computers.
How many are there?
162. The counter shows how many you've found so far.
What happens after I've played them all?
The ones you missed come back until you've found every one. After that, they come up at random.
Is my progress saved?
Yes, in this browser. Clearing site data or switching to another device starts over.