Did you beat the game and want to play through again, but don't want to bother with figuring out the levels again? Perhaps you are just stuck and need to see the solution for a level? Follow these videos to get them done in 5-10 minutes each so you can progress through the game.
(These videos are by no means the absolute quickest way to complete the levels, I left out some intentional speed strats that would confuse the average player)