acabei de chegar e me informando sobre Haskell. espero encontra-los novamente 
Hi,
Its awesome to see you taking this challenge to see that you want to learn haskell in this stipulated time.
May i suggest you a better alternate, which involves structured learning by experienced practitioners.
Please feel free to write to me at veena@emurgo.io or reach me at +91-8431910757 on whatsapp / telegram / Signal.
Regards
Veena