city circles quiz
mode
radius
nearest n
radius per guess
100 km
200 km
500 km
1000 km
cities per guess
20 cities
50 cities
100 cities
200 cities
min population
10k+
50k+
100k+
0/—
cities
—
population
countries
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>10k
>30k
>100k
>300k
>1M
>3M
>10M
✕
0
cities revealed
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