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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.
Someone makes a Kumite and has a requirement eg. "Turn a string into hexadecimal" and players can submit code in response to other code to improve it by either making it more concise and/or faster. May the best code win
How to play Kumite, I don't understand.
68 65 6c 6c 6f 21
hello