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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.
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As much as needed?
No issue, you need to read the descriptions more carefully ;-)
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Are you by any chance changing the input? I also assume you are using Python: code?
I'm getting:
Should work for values different from numbers too: [True, False, False, True, False, True, True, False, True] should equal [True, True, True, False, False, True, False, True, False]
but when I input that and compile it on my machine it works fine?
It is not clear when zeroes should be left;
Test.assert_equals(increment_string("foobar99"), "foobar100")
Test.assert_equals(increment_string("foobar099"), "foobar100")