@BlindBasics https://docs.codewars.com/community/rules

"Rules
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https://www.codewars.com/kata/551f23362ff852e2ab000037/python
I'm not sure if I understand your objection to using lists rather than tuples. Could you take a look at "Pyramid Slide Down", see link above, and let me know why that kata, which uses lists, is ok, while mine is not. I'd appreciate if you could explain clearly rather than by righteous indignation or scorn. This is my first attempt at authoring a kata, so I would appreciate supportive and clear advice rather than sarcasm (see for example BlindBasic's comment).

Personally I think using Python lists is ok for this. I think it will make the kata more approachable for students and Python beginners, which is my intended audiance with this kata.

Thanks for these comments. I have followed your suggestions and edited the kata.

I've looked at the Codewars documentation, and uploading images is not encouraged. However, I agree that an image would be useful, so I'll work on an ASCII art diagram.

Thanks for this comment. I've edited the description to explicitly state to round down. I've also edited the tests.