python new test framework is required. updated in this fork

Python: Random tests are vulnerable to input modification

Awesome kata but graph problems should be at least 6 kyu IMO

Its this really 7? Looks more like 6, mby even 5. xD

Python 3.8 should be enabled.

thanks :)

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Looks fun, but not for 7kyu

I'd say easy or hard depends on using certain data structures to help with the task.

I think it's hard for 7kyu

upvoted, but it's not a 7kyu task, 4kyu is mostly easier..

Oh boy did that take me some time. You owe my workplace an apology for all the time I spent thinking about this rather than actually working... Pretty happy to have got it done, got me to 2 kyu which makes it extra pleasing.

It's pretty binary .. if you use one technique it's a fairly straightforward application. Alternatives probably won't get you there.