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gwefan swyddogol »
am:

Help improve OpenStreetMap with StreetComplete! This app finds missing map data in your vicinity and displays it on a map as quests. Solve each quest by visiting the location on-site and answering a simple question to update the map. The info you enter is directly added to OpenStreetMap in your name, without the need to use another editor.

yn cynnig:
17/06/2023

Except for the Google Play Store ad, StreetComplete is trade-free!

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