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.
When you submit different tests run, in this case I'm testing all factorials from 0 to 12. You can write additional tests yourself and use this table here: http://www.tsm-resources.com/alists/fact.html
For whatever reason, test all ints does not work for me even though writing the tests myself I get 6. When the test runs it gets 12 and I can't find a number where this would happen. All other tests pass. Not sure what that means.