I built football11challenge.com after spending a ridiculous amount of time solving this challenge on twitter: https://twitter.com/Carra23/status/1250066001821130759

I wanted to extend on the initial premise by allowing users to define and share arbitrary constraints for a soccer starting 11 and automate verification of a squad given the set of constraints.

It needs a little bit of polish but overall I really learned a lot working on it. Typescript + React is wonderful combination. It was my first time working with Django and it was a pleasant experience.

Do play around with it and any feedback is welcome. Thanks!

Here's an example of a "challenge": https://football11challenge.com/challenge/601246266