I'm starting to wonder if this thing is even possible... It always seems to get wonky if there's double numbers involved. It works perfectly fine if each number is different, though. Here's a new log just taken...

[12:13] <Fernin> !guess 1111
[12:13] <+LexiaBot9000> You have 0 correct.
[12:13] <+LexiaBot9000> You have 0 out of place.
[12:13] <Fernin> !guess 2345
[12:13] <+LexiaBot9000> You have 1 correct.
[12:13] <+LexiaBot9000> You have 0 out of place.
[12:13] <Fernin> !guess 6789
[12:13] <+LexiaBot9000> You have 1 correct.
[12:13] <+LexiaBot9000> You have 1 out of place.
[12:13] <Fernin> ...
[12:14] <Fernin> !guess 0000
[12:14] <+LexiaBot9000> Enter a four digit number between 1111 and 9999
[12:14] <Fernin> !guess 2222
[12:14] <+LexiaBot9000> You have 1 correct.
[12:14] <+LexiaBot9000> You have 1 out of place.
[12:14] <Fernin> !guess 3333
[12:14] <+LexiaBot9000> You have 0 correct.
[12:14] <+LexiaBot9000> You have 0 out of place.
[12:14] <Fernin> !guess 6666
[12:14] <+LexiaBot9000> You have 0 correct.
[12:14] <+LexiaBot9000> You have 0 out of place.
[12:14] <Fernin> !guess 7777
[12:14] <+LexiaBot9000> You have 2 correct.
[12:14] <+LexiaBot9000> You have 2 out of place.
[12:14] <not_sure> broken still
[12:14] <Fernin> !guess 8888
[12:14] <+LexiaBot9000> You have 1 correct.
[12:14] <+LexiaBot9000> You have 1 out of place.
[12:14] <Fernin> very much so
[12:14] <Fernin> !guess 2778
[12:14] <+LexiaBot9000> That's right! 2778! You win, Fernin! And it only took 9 guesses. Type !mastermind to start a new guessing game.