super smart idea! and I like the retro visuals!
As a piece of feedback I just wish it got more hectic, more difficult! and maybe a progress indicator would have been good. if i have to be REALLY picky i would say AI can do basic math captchas, but for the sake of the game I understand XD well done overall!
If you can find the time, would you please check out our game as well?
Our twist of the theme is that a critic tries to play your unfinished game, and you fight from inside the computer to make him like it. Hope you'll like it!