Python Brain Teasers: Teaser 3 wrong answer

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Hi @JacobTomaw. It’s probably a problem in the encoding of the PDF (trust me, I tried :slight_smile: )
Take a look at the code in https://github.com/tebeka/python-brain-teasers and let me know if you have an issue - it prints 7 for me:

$ python --version
Python 3.8.3
$ python city.py  
7
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