Code Hacker

Your objective is to hack a keypad lock by using the Code Hacker 5000 to figure out the correct 5-digit combination.

Using the keypad, enter a 5-digit code and Code Hacker 5000 will tell you how many digits from your guess are in the real code (match: x) and how many of those are in the correct position (position: x). With this information, you must continue entering combinations until you deduce the real code.

You will see a history of attempts on the Code Hacker 5000 screen. You can click a row to highlight it. Your goal is to hack the keypad in the fewest number of attempts.