Tag Duelling

The OpenStreetMap Tag Showdown

Think you know OSM tags? Prove it! Take turns adding tags to build a query. But be careful, if the combination you create doesn't exist on OSM, your opponent can call your bluff.

How to Play

  • Add tags – On your turn, add a new key (like amenity) or specify a value for an existing key (like amenity=cafe)
  • Keep it real – Try to keep tag combinations sensible.
  • Challenge! – Think the last player made an impossible combo? Call their bluff!
  • Win – If you challenge and no objects exist, you win. If objects exist, they win!

Players

Game Setup

Online Multiplayer

Play with a friend over the internet. No account needed - just share a room code!