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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.
Brilliant - both readable and clever.
There are 100 random tests...
I passed 10-13 random tests and then it times out, so it seems there are several random tests. One of the posts below says there are around 25 random tests, could be more. My code takes average 500ms to pass one random test, I believe I will have to pass each random test in less than 100ms to complete all tests.
how many random tests are there
Kata is still at Node 8.
why is Array.flat not a function?