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.
Thank you , it worked ! I thinked that the length should be applied before processing the string !
you are checking the length to early. You need to process the string before you check for length.
This comment is hidden because it contains spoiler information about the solution