Loading collection data...
Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Nice, but no need extra list and l variable
The brackets aren't necessary
instead of int(n/60) you can use n//60
Agreed. I got a little stuck there actually - since I was not able to figure out how to escape a "~".
I agree that it should be specified what is considered "valid". For example RFC 3986 says that:
However, according to the test cases (at least in python) the "~" should be escaped... but "/" shouldn't be escaped!
You should make things a bit more clear regarding your expectations with special characters (like space etc).