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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.
aghhhhh.....
shame on me.
I was cleary burned yesterday.
Thanks, i fixed it. i had mistake with isvalid fuction.
The second vertical has two 3's and no 8's, for example:
In fact, I think all columns/verticals are having duplicate numbers.
please add correct randomizer transformations, like in the JS version
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