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The memory atlas
Name 100 cities.
Name them out loud. Watch your world light up.
100 cities to findNo time limit
100 club
100
3% reach
Runs feed anonymous, aggregated recall research. Opt out anytime
Cities top 10
The front of the pack
Most named wins. Elapsed time breaks ties. Only each player’s best completed run ranks. Every run here is watchable: open a row to replay it call by call, or tap the small card for that player’s profile.
100 in the challenge · full standings live
How to play
The Name 100 Cities challenge
Name any 100 from a fixed Wikidata set of 3,886 cities with coordinates and a latest recorded population of at least 100,000. Exact English names and reviewed aliases count. Where cities share a name, only the most populous one counts. Each accepted city places a pin on the globe. Metropolitan areas, former cities and regional entities are excluded.
Each accepted city scores one point, and repeat answers never score twice. The run completes automatically when you reach 100.
- Speak your answersAllow the microphone and name one answer at a time.
- Count up, never downThere is no time limit. The clock only breaks equal-score ties.
- Finish with a real resultStop whenever you are done, then compare and share your score.
Free to play and no account needed. Want another subject? Browse every recall challenge.
Related challenges
Can You Name is the multi-category follow-up to the original Name 100 Games challenge, built by the same creator.