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 Kata can have multiple results. Thus a correct solution may not pass. Example: 495834 can be encoded as "1299329600" and "1322343000".
I can't understand the logic behind this solution. Can you please clarify it.