Nice concept, but you can work on UX, e.g. using arrows to get to the previous values or panel reacting to scroll wheel (I discovered there are some stats after dozen of minutes by mistake, using right click to scroll isn't intuitive at all ;>) Also, it gets very repetitive after 10 minutes, so maybe more possibilities, like "1234" or "qwerty" strings

it's alright

Looks cool but too easy and repetitive since the passwords are pretty much almost the same thing