The Secret Triwizard Challenge
You walk to an pineapple tree (which is especially magical because pineapples don't actually grow on trees) and pick a pineapple.
Suddenly, the ground beneath you rumbles. Roots from the pineapple tree burst from the ground, wrap around you, and force you to the ground. Your wand slips out of your hand. You are truly and thoroughly stuck.
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You can find no way out. The next morning, the professors check on their challenges within the maze and find you, tired and dehydrated, in the clutches of the tree. They get you out, but are furious that you went into the maze. Frankly, you'll probably be expelled. But that's nothing in comparison to the fact that you lost the race. YOU LOSE!
Suddenly, the ground beneath you rumbles. Roots from the pineapple tree burst from the ground, wrap around you, and force you to the ground. Your wand slips out of your hand. You are truly and thoroughly stuck.
------
You can find no way out. The next morning, the professors check on their challenges within the maze and find you, tired and dehydrated, in the clutches of the tree. They get you out, but are furious that you went into the maze. Frankly, you'll probably be expelled. But that's nothing in comparison to the fact that you lost the race. YOU LOSE!