Thank you for the challenge. I am struggling with this problem and was hoping that I could get some hint. So far, I have written a python script that attempts to find the length of the password by sending HTTP requests with answers of length 0 - 60. I was able to obtain each of the elapsed time for the HTTP request using the requests.post.elapsed.total_seconds() method. My problem is that I am unable to detect usleep(10000) when I have provided an answer with length equal to that of the password due to the noise in the network data. Any help would be appreciated.