Torny was made in 24 hours at the 2016 HackRU hackathon.
Torny is a web app that manages fencing tournaments. Torny allows people to create, register and view results of tournaments. Once you create a tournament, you can input result data and Torny will automatically organize the tournament, calculate winners and make the tournament public.
With blood, sweat and tears. Also, Docker, Django, Bootstrap and python.