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.
I think that the ruby submission tests for big numbers are broken.
Works with big numbers
n: 9324082039
Test Passed: Value == 9324082040
n: 129043509843590
Test Passed: Value == 129043509843590
n: 23908490234823904833
Expected: 23908490234823905280, instead got: 23908490234823904835
n: 9012384091234898738954729342
Expected: 9012384091234899173918638080, instead got: 9012384091234898738954729345