This is a sky-block-esque challenge map. Complete objectives and the monument will be built automatically for you.
Welcome to Sky Awesome CTM Challenge Map.
This sky-block-esque challenge map requires Minecraft 1.9. Many of the tasks are impossible to complete on earlier versions of the game.
The game is running a pretty beefy redstone computer. This computer will check the objectives and build the monument automatically for you. That being said, the redstone might cause slower computers to lag a bit.