We found it. The most underrated itch.io game. My favorite music was in the second level, everything, soundtrack, designs, unbelivable!
The controls felt a bit clunky, but overall it's a good little recreation. The one thing I'd change is having the dash activate when the spacebar is first pressed, rather than on release—that would have saved me a whole lot of game overs!
Can't do that in a real classroom. But super fun.