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.
It seems it was fixed at some point.
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Thank you, thank you. I've tried to fix but couldn't..
Test cases need to verify correct results
Test.assertEquals(sum(2,2,7), 11)
Maybe it's because I've done a lot of base conversions in the past but I don't really get why this is a 4 kyu. It was pretty easy.