Challenges completed by hydroblast
Beat The Clock #1
Mario's Pipe Track : Complete the track in less than 1:28
Medium Choco Rush
Choco Cliffs : Complete the track in less than 1:40 in Time Trial mode
Medium Collect the 100 Coins
Rainbow Road 2 : Collect all coins with Rosalina
Easy What The Clock
Cat Base : go through all paths,clocks,and U-turns.
Easy I believe I can fly !!
Rubans tordus : Empruntez l'un des tremplins pour aller dans le vide et penser que vous etes le premier kart volant. in VS mode, in 1st place, with King Boo
In difficult mode
Medium Special Underfell Challenge
Bowser Castle : Collect all coins with Bowser, in less than 5:00, without using any item, by starting with 3s delay
Easy Nise A. Zure, Ready to Roll!
Mushroom Cup (Mario Kart CD) : Get the gold cup in Grand Prix mode, with Bowser
Easy Mouser Mayhem
Mushroom Cup (Mario Kart CD) : Get the gold cup in Grand Prix mode, with 40 points or more
Easy Burning with Power!
Chaos Castle 1 (Mario Kart CD) : Finish in the 1st position in VS mode, with Bowser
Easy Let's A-Go!
Mario Circuit 1 (Mario Kart CD) : Finish in the 1st position in VS mode, with Mario
Easy Gas Gas Gas
Running in the 90's : Complete the track in less than 50s in Time Trial mode, with Bowser
Medium Déja vu
Running in the 90's : Finish in the 1st position in VS mode, without drifting, with 100 participants
In difficult mode, no teams
Impossible Speed of Light
Running in the 90's : Complete the track in less than 0:48:800 in Time Trial mode, with Birdo, without falling
Difficult Fou du volant
MagiRoute : Complete the track in less than 2:15 in Time Trial mode
Extreme Pro de la montre
MagiRoute : Complete the track in less than 2:25
Difficult Daisy's House Side
Daisy Village : use the house shortcut in Time Trial mode, in less than 10s
Medium Basic Cat
Cat Circuit : Collect all coins
Easy I'm A-Gonna Win!
Rice Beach (Mario Kart CD) : Finish in the 1st position in VS mode, with Wario
With 8 participants, no teams
Easy ???
Féli-Cité(pokémon) : Finish in the 1st position in VS mode, with Daisy, by starting with 15s delay, with 24 participants
In difficult mode
Medium Coin Collector in Rice Beach
Rice Beach (Mario Kart CD) : Collect all coins
Easy