Help with python timer

Question

https://code.sololearn.com/c0xopT3ssnSN/?ref=app <!--something doesn't work, I actually don't know if it's about the code or about the "code playgraund"-->

Answer 1

Your code looks fine so I think it's about the playground
You can try it with your Computer - there it will work

Answer 2

thank you man, on my pc works!