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.
The instructions say that only lowercase letters are allowed.
But the random test is generating captial letters and digits:
e.g. "Testing for EscQEZGmsu and ebi26Npjzi".
Shouldn't the tests only include lowercase letters as stated?