Code Crack: Infinity

***PLEASE READ***

Crack the code! Take as many guesses as you need, then try to do better next time!

Click the numbers to change them and press "Guess" to guess.

Your guess-log is on the left. For each guess, there may be different symbols.

* means one correct number in the correct place

- means one correct number in the wrong place

ex. The code is 1234 and you guess 4231. The log would show: "4231 **--" as the 2 and 3 are in the right spots, and 4 and 1 are correct, but in the wrong spots.

More examples:
Code: 0987

1: 0000 *
2: 1111
3: 0118 *-
4: 0188 **
5: 0183 **
6: 0189 **-
7: 0981 ***
8: 0987 **** (Game Over)

Note that I used "1" to check combinations, as I knew that 1 was not in the code.

Use logic and strategy!