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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.
that means that the pointer loops at the other end of the current dimension if it would go outside of the grid when updated
What is toroidal (wrapping) behaviour?
My solution is slow! Is there any particular algorithm that I need to study to make it fast?
It's randomized.
This comment is hidden because it contains spoiler information about the solution
I've just made a huge revamp on the random tests and performance tests.
Can anyone tell me the test inputs of the speed test.