Consider this the Videogames equivalent of Question & Answer
Rule 1: There will be a challenge left here. It will involve a particular videogame and will not be an unusual feat that isn't a set goal of the videogame normally. Complete it, and relate the details of how you completed it. Be honest.
Rule 2: If you complete the challenge, post a new challenge. Don't make it impossible, don't make it too easy. Try to make it a challenge you'd have a go at yourself. To help the next person in the challenge queue, consider giving an example of what details you'd like in the reply.
So, without further ado:
Super Smash Brothers Melee
Complete the first Adventure level (Mushroom Kingdom) in under 40 seconds on Normal Difficulty. Use any character you like. Tell us what the clock read when you finished.