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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.
Wooooow nice one!
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Woooooow I 100% overcomplicated this one lol
Cool solution!
Wow!
Very elegant!
Elegant!
wow nice
That was helpful. Thank you
surprising!
That's cool
How does this even work? In MRI I get an error about @@subclasses not being initialized. For this to work, it should be a class-level instance variable (@subclasses) rather than a class variable.
Yeah, I didn't like that either, though I guess it is a valid challenge to have slightly strange specifications, as that happens sometimes in programming.
This would be interesting with arbitrary amounts (like 300, 12, and 6). null could be returned if it was impossible (like with 3, 18, and 4).
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
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