Last published challenges
1-on-1 Race Against a Rival
Ghost Valley 2 (Mario Kart CD) : Finish in the 1st position in VS mode, with 2 participants
Easy Coin Collector in Ghost Valley 2
Ghost Valley 2 (Mario Kart CD) : Collect all coins
Easy The Hardest of all
The desert lovers : Finish in the 1st position in 150cc, in less than 1:30
With 8 participants, no teams, in difficult mode
Easy The MidHardest
The desert lovers : Finish in the 1st position in 150cc, in less than 2:00
With 8 participants, no teams
Easy The Meds
The desert lovers : Finish in the 1st position in 100cc, in less than 2:00, in medium mode
With 8 participants, no teams
Easy Easy of all
The desert lovers : Finish in the 1st position in 50cc, in less than 2:30
With 8 participants, no teams
Easy Mini, Super And Stunt In The Jungle
DK Jungle : Complete the track by performing 10 Mini-Turbos, by performing 3 Super Mini-Turbos, by performing 7 tricks, with 1 participant
Easy Operation: Jungle Coins
DK Jungle : Collect 100 coins in VS mode, with Donkey-kong, in 1st place
With 8 participants
Easy starcup
what : Finish in the 1st position in 150cc, by starting with 3s delay, with Shy Guy
With 8 participants
Medium Perfectionist Master!
Final Destination : Finish in the 1st position in VS mode, in 150cc, in 1st place
In difficult mode, with 8 participants, no teams
Easy Casino Rush!
Waluigi Casino : Complete the track in less than 1:30 in VS mode, in 150cc
In difficult mode, with 8 participants, no teams
Easy Pigstep: Kart Edition!
Nether Fortress : Finish in the 1st position in VS mode, in 150cc, in 1st place
In difficult mode, with 8 participants, no teams
Medium Amogus
Sunset Canyon : Finish in the 1st position in VS mode, in 150cc, in 1st place
With 8 participants, in difficult mode, no teams
Easy Warp Zone
Teleporter Labs : Complete the track in less than 1:50 in Time Trial mode, in 150cc
Medium Busy Workspace
Teleporter Labs : Complete the track in 300cc, with 200 participants
In difficult mode
Easy TEWEPOWT MAWIO
Teleporter Labs : Go through every Teleporter.
Easy Find The Boos
Haunted Twister 2.0 : Find The Hidden Boo Hideout in Time Trial mode, in 150cc, without using any item
Easy Bowser's Sprint
GCN Bowser's Castle : Complete the track in less than 1:25 in Time Trial mode, without touching any Thwomp, by performing 15 Mini-Turbos, with Bowser Jr
Easy Hard Ride
Incomprehensibilities Multicup : Get 1 gold cup in Grand Prix mode
In difficult mode, with 8 participants, no teams
Easy Smooth Streak
Incomprehensibilities Multicup : Finish 1st 3 times in a row
Easy