hacker.org

I messaged adum and the issue was fixed, works fine now. Thanks!

Follow-up question for anyone reading this: Does someone have all the levels available? I'm really curious how far my solver would make it.

I am trying my luck again on Mortal Coil but submitting solutions with POST doesn't seem to work anymore. Since my solutions are too big for GET requests (level 800+) I have to use POST, and setting the parameters name, password, path, x and y worked fine before (beginning last year?) but doesn't wo...

Nice challenge! :) Tried it with IDA too, my decompiler returned a somewhat packed version of the calculation. Brute force script ran about 6 seconds on my machine before spitting out the answer: #include <stdio.h> int main(int argc, char **argv, char **envp) { for (int i = 0; i <= 2147483647; i++) ...

Any hints here? I'm really stuck.