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.
Examples in the description are JavaScript-specific.
Tests where a single paperboy can deliver everything should be added in JavaScript. Such cases are generated randomly in Python, and having at least one fixed test would be good too.
Initial solution is wrong in Python.
Ruby 3.0 should be enabled.
If one modifies the input array the random tests start giving wrong results.
Modifying the input is bad, bad, bad of course, but a warning in the description would be nice. Or harden the tests.