This is the practice design in the minecraft world. 

~Our parkour game  has 3 stages, 1st with a rainbow theme, 2nd with a dark theme and the last one is in the nether biome. The last one will have many tricks including trick pathways. The players will need to find a nether portal to go back to land and the would have finished the level. The challenge is not trying to die and finishing the level. In level 3 you have paths to make choices. If it is Christmas or Easter we will change the design. Creatures can get you which you can't control.

The first level is rainbow theme. You need to jump on platforms to go past to level 2. If you fall, you fall in  to the lava so you die.