I found a faster and easier way to do the beginning of floor 3 that skips the first part of the floor and goes straight to Ladder Outlook.

https://www.youtube.com/watch?v=FUZzBS55cJU

Faster beginning to floor 3

coreynj

Leizox

Abyssal

Floor 1

Floor 2

Floor 3

Dullish99

Cofamaster_xyz

bentastic7777

Challenge mode 

Normal Mode

Challenge Mode

Timer starts at nearest checkpoint, activate npc quest and begin challenge mode. Timer ends when activating the pedestal that ends the challenge victoriously.