Someone named Arina gave us a request for calculator creation - /4392/, where she requested: "I want to hack".
Well, if somebody wants to hack, he or she can do this. Below you can hack the three-digit code.
This calculator is obviously a joke but there is some truth in every joke. Firstly, you can hack it - in this case "Access granted" and secondly, as it happens in real life - chances to hack are increased if you understand how the calculator works :) Go ahead.