You might enjoy my little platformer
https://ungarblapp.itch.io/synthfacebob
you will have to play it a bunch of times to work it out a bit,
but over all it's straight forward stuff.
There are three levels, plus some hidden bonus levels and
there are three win scenarios (Standard/blue win, yellow win and ultimate win)
It's hard enough starting out, but becomes easy when you get used to it and
learn where everything is...
Thanks for checking it out!