Codebreaker! Well.. more or less. In this game, you're using 10 numberical digits to try to guess the password, but the clues are very.. vague. Moo! evidently indicates you're all wrong.. Personally, I think this game is.. what is the sound a bull makes? Clearly I can't beat this game yet or I'd probably know.. I believe that the white dots indicate some sort of 'close, but no dice!', while the gray dots indicate 'Right on!' But.. I can't be sure, since.. as I may have mentioned.. I can't beat it. Not yet! But soon.. these cows and bulls will kneel before me! Wait.. no, they'll- produce! No.. Well, suffice to say they'll be unhappy after losing.. Victory!