This is the almost definitive guide to speedrunning All Challenges. It's currently a WIP but all the videos are linked. If there's not a verbal explanation, there's the video. All of the videos are my RTA PB's and WR's and should be close to the best possible times. Message me if you find anything incorrect or come up with other strats.

https://docs.google.com/document/d/18j1gCS-44hsS0g8mZpx8ctE31wK8bfdeNTc8P4ybsCQ