FOSS4G 2023 Prizren

30DayMapChallenge is a daily map making challenge which is held since 2019 every year in november on social network. This challenge has become year after year popular for the mapmakers community, and more than 8000 maps have been posted in 2022 session.

In this talk it will be presented how this challenge has been completed and especially which open tools has been used to make the 30 maps.