Wheelsdown
Guess the airport from its layout. Each guess shows how far it is from the answer as a flight time, which way to head, and how it compares: green is a match, amber is close, and the little triangles say whether the answer is higher or lower.
Rank sets what you see: Captain gets runways only, First Officer adds taxiways, Cadet adds terminals. It locks once you start guessing. A new airport every day at midnight UTC.
Captain streak: solve the daily as Captain, without peeking at an easier rank, to build it. 7 days in a row earns your wings. Looking at First Officer or Cadet on a daily puzzle makes that day count at the easier rank.
Buy me a coffee (or a beer)
Wheelsdown is made by one person in their spare time. No ads you can't skip, no sign-up, no paywall. If it's become part of your day, a coffee or a pint keeps the airports coming and the lights on.