problems with the interpreter

I would like to give some feedback about ... When performing one of the tasks (https://py.checkio.org/ru/mission/acceptable-password-ii/), I had problems with the interpreter. It doesn't give the answer it's supposed to give. I checked on my computer and it came up with a different answer. on my PC, the program outputs 'True', and on your site 'False'. Input data:'muchlonger5'. I attach the file: From: https://py.checkio.org/mission/acceptable-password-ii/solve/

HTTP_USER_AGENT:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36