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 comment is hidden because it contains spoiler information about the solution
Looks great!
But I suppose that it works only for tests in the current task
Great job at the select method!
It has got me a long time to understand how to pick out an item from selection by weight without sorting it