Hack the three-digit code
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, you will get the "Access granted" message, and secondly, as it happens in real life - chances to hack are increased if you understand how the calculator works :) Go ahead.
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