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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.
I thought this kata is very hard to be 7kyu. I finish it but wasn't so easy
its true! Thanks
python test is wrong
ImportError: cannot import name 'simple_multiplication' from 'solution' (/workspace/default/solution.py)
something is wrong. isn't make sense the test of this kata input time = 1.4 and the test says should return 0 litres?