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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.
This kata is almost at AI level, why is it 2kyu? Am I missing something?
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Sorry, found out at last. The hint is already there ;)
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Ooops, forgot to remove the test code @.@
+10% 8kyu haskell, 2 failed attemps @.@
I haven't seen the XOR swap for a long time. Thank for bringing back memories :)
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