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March 3, 2022

This challenge is now complete! Thanks to everyone who contributed!

We're putting together summary statistics and will post them to this page shortly. In the meantime, head over to our Mapping Challenges page to check out the other challenges we have open! 

TNMCorps Mapping Challenge: A before-and-after image showing edits to city halls in NY, NJ, & PA between 02/24/22 and 03/03/22. This challenge is now complete.