This is an obstacle course I made. It's sort of a mix between jumping obstacles and kind-of puzzles.
There are currently four stages to it. I plan to add more.

The world download is in the MCEdit Schematic button.

I highly recommend this texture pack for this world - www.planetminecraft.com/texture_pack/derivation-rpg-v42/

When playing, try to stay in adventure mode (/gamemode 2) so you can't break or place any blocks.

If you choose to play, I hope you enjoy it.
Let me know what you think. =)