Last published challenges
Glitched course : Complete the track in Time Trial mode, in 150cc
Medium River Coin Collecting
River Rush : Collect 30 coins in Time Trial mode, in 150cc, in less than 30s
Medium Win twice in a row!
Mario Kart Adventure! : Finish 1st 2 times in a row without being hit by a banana or a poison mushroom
With 8 participants
Medium Task "Wirings"
The Skeld : Fix all Wirings without dying (Follow the Bumpers) without touching any Monty Mole, Chomp, pinball, Goomba, Bullet Bill, Thwomp nor flipper
Medium Task "Engines"
The Skeld : Fill the Engines without dying without touching any Thwomp, flipper, Monty Mole, Chomp, pinball, Goomba nor Bullet Bill
Difficult SABOTAGE "Oxygen Depletion"
The Skeld : REACTIVATE THE OXYGEN in less than 50s
Medium SABOTAGE "Reactor Meltdown"
The Skeld : REACTIVATE THE REACTOR in less than 30s
Medium Mushroom Champion
Mushroom Cup : Get the gold cup in Grand Prix mode
With 8 participants
Easy Ghost Valley 2 : Complete the track in VS mode, in 50cc, with Toad, with 2 participants
Easy Finish 1 lap without taking the left path in mirror mode
Rainbow Road : Complete a lap in 200cc mirror, with Toad, Without taking the right path
In difficult mode, with 8 participants, no teams
Easy Race With Bowser
Experiments Circuit 2 : Complete the track in less than 2:30 in VS mode, in 150cc, with 2 participants
In difficult mode, no teams
Medium Destroy 3 Goombas
Daisy Cruiser : Destroy all Goombas in Time Trial mode, with Daisy, in less than 30s
Easy King Boo Park
GCN Baby Park : Finish 1st 4 times in a row with King Boo
With 8 participants
Difficult Waluigi Park
GCN Baby Park : Finish 1st 2 times in a row with Waluigi
With 8 participants
Medium Daisy Park
GCN Baby Park : Hit all item boxes in VS mode, with Daisy
Easy Birdo Park
GCN Baby Park : Complete the track in less than 1:00 in Time Trial mode, in 150cc, with Birdo
Easy Eight Red Coins
Bob Omb Battlefield : Collect all coins in Time Trial mode, in 150cc, with Mario
Easy Coin Hunting in the Sky
Rainbow Road : Collect 146 coins in Time Trial mode, in 150cc
Medium Ride! That! Rail!
Peach Stadium : Take a very sharp turn (preferably rail flavored) in Time Trial mode, in 150cc
Easy Collect all the coins without falling!
Koopa Beach 2 : Collect all coins in Time Trial mode, in 150cc, without falling
Easy