First, be good at maths, otherwise dont speedrun this. also you have to type very fast. so thats pretty much it. just learn that easy movement and do all the math. ^^ after youve completed a run with only 0/1maybe even 2 mistakes you get a quick-warp into the final zone in which you can spam a number, (like i did the 4 as example) and move carefully through those barriers. then you got to find a pattern in which youll solve the math exercises into the last circle-styled area. then go quick into the ship, not like i did and stop the time Thats it!