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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.
simple and easy
nice kata. note that you are evaluating a possibility, so the values of the variables can be either true or false
Great kata to practice with.
Description does not specify that the shortest route must be taken.
Python test framework updated in saudiGuy's fork
Approved
Agreed. This method is fine but I always find myself messing up with whitespaces and punctuation
A very enjoyable Kata, Thanks for putting it together.
classic :D
I have the same problem. I think the answer should be "false"
This comment is hidden because it contains spoiler information about the solution
Ruby transaltion Kumited, please review and approve!
Here are coordinates which exist. Does this particular coordinate exist?
Doesn't matter if they're negative, that's not a special case. Testing for negative would be missing the point of the requirement - being outside the room.
Yes indeed, but it's not obvious and I personally think this should be stated in the description since negative indexes usually are correct data in Python.
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