The hardest obby (obstacle course) to be ever made on roblox... millions of pro speedrunners such as Dream, PinkLeaf, ROBLOX and Simpleflips have tried this roblox obby (obstacle course) but have failed... but if you are PRO enough to beat this obby.. you deserve everyones respect. Tags: JTOH Jupiters Jukes Difficulty Chart Hard Impossible Difficult Obby KDCO Fun DCO DC Obstacle wraparound wall hop Tags: JTOH Jupiters Jukes Difficulty Chart Hard Impossible Difficult Obby KDCO Fun DCO DC Obstacle wraparound wall hop