Last published challenges
BETA MINI BOSS BATTLE: Vs. Cosmic White Thwomp (weakened)
Battle Arena 5 (beta): Eliminate 1 opponent by yourself in 150cc, by losing at most 2 balloons, without touching any Thwomp nor Star Thwomp, with B. Rosalina, with 2 participants, in less than 2:00, by starting with 2 balloons, having CPUs starting with 14 balloons
Difficult BETA BOSS BATTLE: Vs. Cosmic White Thwomp
Battle Arena 5 (beta): Eliminate 1 opponent by yourself in 150cc, without losing any balloons, without touching any Thwomp nor Star Thwomp, without falling, by taking at most 24 jumps, by taking at most 24 cannons, with Rosalina, with 2 participants, in less than 2:00, by starting with 1 balloon, having CPUs starting with 28 balloons
No teams
Impossible Safety Standards are weird
Wario Stadium: Finish in the 1st position in VS mode, in 150cc, without reverse drifting, by taking at most 8 jumps
With 8 participants, no teams, in difficult mode
Medium Sneak Attack Of The Grey Ninji Brigade!
Ghost Valley 2: Finish in the 1st position in VS mode, in 175cc, with 35 participants, in impossible mode, without being hit by a fake item box, a banana or a poison mushroom
No teams
Extreme One Minute Wonder
Ghost Valley 2: Complete the track in less than 1:00 in Time Trial mode, in 150cc
Difficult Itemless Reign
Ghost Valley 2: Finish in the 1st position in VS mode, in 200cc, without using any item, with 11 participants
No teams, in difficult mode
Medium Coin Collecting In Ghost Valley 2
Ghost Valley 2: Collect all coins in Time Trial mode, in 150cc, in less than 1:30
Easy Testing out the track's tricks
Mario Circuit: Finish in the 1st position in VS mode, in 150cc, by performing 27 tricks
In difficult mode, with 8 participants, no teams
Difficult Jumping to the castle
Bowser Castle 3: Find the way to get to the floating part of the track situated at the bottom without touching any Fireballs, Thwomp nor Piranha Plant
Medium I've had enough. Get the heck out of here.
good luck: Complete the track in Time Trial mode, in 200cc
Extreme Challange that uses 2 overrides to stop it from failing instantly
Roulette Wheel: Finish in the 1st position in VS mode, in 122cc, without using any item, by starting with 22s delay, in impossible mode
With 8 participants, no teams
Extreme I hate you all
good luck: Complete the track in Time Trial mode, in 150cc
Extreme Fragile Karting
Acorn Heights → Mario Circuit: Finish in the 1st position in VS mode, in 150cc, without touching any tree, bus nor pipe, without being hit by any item
In difficult mode, with 8 participants, no teams
Difficult Beat Wizpig In The Spaceport with Paragoomba
DK Spaceport: Finish in the 1st position in VS mode, in 200cc, with 2 participants, with Paragoomba, in medium mode
Easy Prehistoric Parkour
Dino Dino Mud Pit: Complete the track in Time Trial mode, in 150cc, by performing 35 tricks, with Yoshi, in less than 1:45
Medium Time to practice
Cheep cheep island QM but in CM: Perform the ultra shortcut in Time Trial mode, in 150cc, in less than 10s, without cheating by going backwards
Medium Wisp Challenge 14
Pink wisp cup: Get the gold cup
Medium cap race: Complete the track in less than 1:15 in Time Trial mode, in 150cc, without going backwards
Medium Fast
Circuit elec: Complete the track in less than 1:00 in Time Trial mode, in 200cc
Medium Very hard
DANGEROUS CIRCUIT: Finish in the 1st position in VS mode, in 150cc
In difficult mode, with 8 participants, no teams
Medium