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.
This comment is hidden because it contains spoiler information about the solution
i like it! my way but shoter)
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
how does the last one works (s6)? i can clearly see it working on a simpler example, but i don't get why it returns the corresponding integer
This comment is hidden because it contains spoiler information about the solution
I think it would be too ambiguous otherwise
Try to optimize your code then. It may either take too much to process, or you're getting into a loop.