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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.
Happened exactly the same to me, the range is the first that it has to say
I just see that there is a problem with the tests, if you just attempt without changng anything it will pass thw first 2 tests hehehe, something is worng there...
Until now this is my favorite kata, I was on the best times for 2 weeks :) now I'm the last :(
I liked this kata, almost tempted to use eval xD but NOOO! I solved in another way ;)
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