Daily puzzles made
from your city’s data.
Guess the neighborhood from its 311 complaints or street trees, or the station from its ridership. Every clue is a real number from public open data. New puzzle every day, free.
Today’s puzzles
311 Guess
New York CityGuess the community district from its 311 complaints.
Play today’s puzzle🌳Tree Guess
New York CityGuess the community district from its street trees (2015 census).
Play today’s puzzle🚇Subway Guess
New York CityGuess the station from who rides it, and when (MTA ridership).
Play today’s puzzle🌭311 Guess
ChicagoGuess the community area from its 311 requests.
Play today’s puzzle🚆L Guess
ChicagoGuess the L station from its ridership (CTA data).
Play today’s puzzlePick your city
How it works
Cities publish millions of service requests, tree counts and transit records as open data. GuessMyCity turns each neighborhood’s numbers into a fingerprint, then hides the name. Six guesses, distance and direction after each one, and a shareable result grid. Your streak lives in your browser; there are no accounts.
New York and Chicago are live. The other large US cities on the list publish 311 data too and are being added using the same engine.