OpenStreetMap
Discovered www.maproulette.org.
It creates simple update tasks for you on OSM. I am using JOSM for the editing. Maproulette can tie into JOSM making the editing process even more simple.
My small way of giving something back.
Does anyone know of other osm challenge pages?
Thanks
Discussion
Comment from spiregrain on 8 May 2017 at 21:39
If you have an Android phone, you can install StreetComplete, which can prompt you to complete details from your immediate surroundings. It has a number of quests active at the moment - building levels, roof types, business opening hours, bus-stop types, road surface types, and street numbers.
Comment from naranco on 10 May 2017 at 11:37
Thank you spiregrain!