Challenges completed by Blu
Jump, jump little Donkey-kong
The lotus workshop : jump on all gears with Donkey-kong
Easy Sapphire Extinguisher
Crystal Mines : Locate the Sapphire without drifting
Easy Gold Man
Crystal Mines : Locate the Gold without falling
Easy Befriend the Ducks
Lakeside Lane : Jump in with the ducks
Medium 3 Rounds of the Lake
Lakeside Lane : Finish in the 1st position without touching item boxes
In difficult mode
Difficult Just Do It
Lakeside Lane : Complete the track
Easy Beat the Daisy 2000
Begin city : Complete the track in Time Trial mode, in less than 1:38:281
Medium Beat the Challenge Ghost
Begin city : Complete the track in Time Trial mode, in less than 1:43:848
Easy Nitros Oxide's Challenge
Toxic Lake : Complete the track in less than 1:41:541 in Time Trial mode
Difficult Brute Force and hoping around one set from the past line (Yes you have to do that)
Pendulum Pandemonium : Complete the track
Medium Mario Loves Yoshi
GCN Yoshi Circuit : Complete the track with Mario
Easy Yoshi's Warp Pipe
GCN Yoshi Circuit : Find the crate.
Easy Yoshi's Island
GCN Yoshi Circuit : Complete the track with Yoshi
Easy Uh,i didn't see that idea before..
Ruby Caves : Go to the loop
Easy No items
Ultra : Complete the track in VS mode, with Luigi, without using any item
With 8 participants, in difficult mode
Medium Just think for a second.
The True Impossible Track : Reach the end of the Track
Easy Why? Because it's Saturn Valley!
Saturn Valley : Bonk on the pipe.
Easy Yes, the hot spring was pink in EarthBound.
Saturn Valley : Relax in the hot spring.
Easy I WANTED to write in Mr. Saturn speak, but I can't. At least you can tell what to do. Some challenge descriptions DON'T TELL YOU WHAT TO DO AT ALL, YET THEY GET ACCEPTED! >:(
Saturn Valley : Just test the circuit!
Difficult Star 6 - Behind Chain Chomp's Gate
Bob-Omb Battlefield : Find the Star with Mario
Medium