• Issues with your checking of my answers

I would like to give some feedback about ...

From: http://www.checkio.org/mission/count-neighbours/solve/


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When I run my code on my home systems I get the same answers in the assert statement. In fact when I run the code using the 'Try It' feature I get the right answers as well. For some reason it is not accepting my answer. It's saying that I am getting a 2 but I never receive a 2 in any answer. Please assist.