Urban Challenger
Urban Challenger is an app/card deck with engaging travel challenges and hands-on activities for exploring cities in a fun and novel way. Take on a challenge and get tidbits, maps and useful links in the app along the way.
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Urban Challenger is an app/card deck with engaging travel challenges and hands-on activities for exploring cities in a fun and novel way. Take on a challenge and get tidbits, maps and useful links in the app along the way.