Challenges list of CoolioZero
Mission 1-2: Beat that Car
Rage Road : Beat the Blue Car in a Race in Time Trial mode, by starting with 25s delay, in less than 55s
Easy Dont touch anything
Forest Fortress : Pass through the zones in Time Trial mode, without touching any Wreaking ball, Chomp, tree, Fire, fire plant, Thwomp, Monty Mole, Goomba nor puddle
Easy Mission 1-5: Chaos Unleashed
GCN Baby Park : Finish in the 1st position in VS mode
In difficult mode
Medium Mission 1-3: Steal the Coins (Note, use the boost jump to get that one coin out of bounds)
Airship Armada: Complete Edtion : Collect all coins in Time Trial mode
Easy Mission 1-X: First Cup Clear!
Super Coolio Kart Gold Bundle : Get 1 gold cup in Grand Prix mode
Medium Welcome!
Super Coolio Kart DX: Director's Cut : Make exactly 10 points in 1 race in VS mode
Easy Staff Ghost For Icy Way
Icy Way : Complete the track in less than 1:10 in Time Trial mode
Easy OMG THE RED PIPES
Donut Plains 3 : Go to all 5 Red Pipes in Time Trial mode, in less than 55s
Medium Staff Ghost For Mario Speedway
Mario Speedway : Complete the track in less than 1:45 in Time Trial mode
Medium Staff Ghost For King Boo Mansion
King Boo Mansion : Complete the track in less than 1:15 in Time Trial mode
Easy Staff Ghost For Sky Planet
Sky Planet : Complete the track in less than 1:30 in Time Trial mode
Easy Staff Ghost For Bingo Highway
Bingo Highway : Complete the track in less than 1:30 in Time Trial mode
Easy Staff Ghost for Peach Speedway
Peach Speedway : Complete the track in less than 50s in Time Trial mode
Medium Mission 1.1: Blast to the Lonely Mushroom!
Pixel Peaks : Find the mushroom in Time Trial mode
Easy Staff Ghost For Waterfall Hill
Waterfall Hill : Complete the track in less than 1:05 in Time Trial mode
Easy Staff Ghost For Waluigi Stadium
Waluigi Stadium : Complete the track in less than 1:30 in Time Trial mode
Easy Staff Ghost For Koopa Troopa Beach
Koopa Troopa Beach : Complete the track in less than 1:05 in Time Trial mode
Easy Completing the Game
Super Coolio Kart X-2: Legacy V.1.0.5c : Get all gold cups in Grand Prix mode
Extreme Mystic Shrine in the Castle
Mystic Citadel : Through the withered grass in Time Trial mode, in less than 1:00
Easy