Shouldn't solving it to match the test be discouraged? Its an issue that should not take much time to correct but is an issue nonetheless. Can't deny though, its a useful kata!

Tabs specifically have different meaning for different softwares, like some will have (1 Tab = 3 Spaces)OR(1 Tab = 4 Spaces). So you should be careful while using Python. Also the Tabs are not Traditionally intended to be used.

Thanks, it worked. Going to classify accordingly next time.

In python you should be using spaces, not tabs. Your python interperater most likely converts your tabs to 8 spaces automatically, but codewars does not.

Also this should have been marked as a question, not as an issue. Please only mark issues if you see something wrong with the Kata itself.