any%, if you press T while holding space, the timer doesn't start. I back jumped through the level, only difficult part was the last double jump because sometimes it bug out and you'd only have 1 jump.
Another thing that I don't think people know about: if you pause the game and press space while on the ground, you'll get a triple jump (quadruple jump with triple jump pad). is this considered a glitch?
Unless someone else has also got 0 seconds, this is WR.
