Wow I am terrible at this. I tried but I only got to like 60m before falling all the way back to the beginning (like 3 times lol)
I think part of why I sucked so much at this was beccause I was using a laptop trackpad insted of a mouse. I think though that it might be good to give the player a visual of their trajectory. This might make the game a bit less frustrating by providing a bit of leeway for the player while still maintaining the difficulty, similar to adding a few extra frames where you can jump after running off a platform in 2d platformers