It's no problem! The first game is fine, just a bit bullet spongey.
If I had suggestions for the other two, with the runner I would add some way to measure progress, like a meter bar. But perhaps to go with the theme, it actually crashes and you get booted from the game early.
With the third game, I think my biggest issue was that it was mostly guessing then memorizing a pattern. If there were maybe some subtle indicator or animation, it could be a good bit less frustrating.
Cheers!