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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.
It could be a suggestion but not the issue of the kata.
What weird language is that ?!?
I'm sure most beginners are not aware that a bool is a subtype of int (True = 1 & False = 0) so a hint in the description will save some headaches.
Not an issue
This comment is hidden because it contains spoiler information about the solution
There is a testcase that has a word that starts with a number.