Given that you only had 4 days to make this game, it is impressive what you were able to do in that time!
However, there were some weird QoL things that I disliked, such as having to take my hands off of home-row to input directions. The numbers were more-or-less fine, but having my fingers all over my keyboard made the experience a little uncomfortable.
I honestly thing the game is fine without needing the blue things you need to dodge because aside from dodging there's no counter-play for them.
Actually, just focusing on getting the typing done in time might have been fine? Not sure.
But the other thing that annoyed me was the 'targeting'. I really wish I could just look at the number that I know is next and type it out as opposed to needing to target it by being close.
Still, this was fun! It seems like a great Streamer rage-bait game :3