Last published challenges
Choco Challenge
Choco Island 2 : Finish in the 1st position without drifting, by starting with 5s delay, with Luigi

It's Ice Skating, not Ice Bathing
Glassy Glacials : Finish in the 1st position in VS mode, in 200cc class, with Peach, without falling
With 8 participants, in difficult mode

1 Star
Challenge Mushroom Cup : Get the gold cup in Grand Prix mode, in 150cc class, by falling at most 2 times, with 35 points or more, by performing 3 Mini-Turbos, by performing 3 tricks, without going backwards
With 8 participants, no teams

The Puddle Problem
TGK - Splash Highway : Complete the track in Time Trial mode, without touching any puddle nor oil spill, in less than 50s

Crash!
We're moving Out : Destroy all boxes in 500cc class, by starting with 5s delay, in less than 1:40, with Yoshi, without going backwards, by falling at most 1 time, with 1 participant

Défi facile !!!!
Delfino square (Modified) : Complete the track in VS mode, with 100 participants

Sans objets maskass
Arène Snifit : Finish the game in the 1st position without using any item, with Shy Guy

Destroy the mad persons !
Night Track : Destroy 15 Mad person in VS mode

2-4
Manoir de Luigi : Hit all item boxes in Time Trial mode, with Luigi, in less than 35s

To the Moon!
Rainbow Ride!! : The secret teleporter in VS mode, with Rosalina

Go through the 8 zones! (with no shortcuts, in order)
Metallic gold track : Follow and get to the zones! (in order, without using shortcuts)
In difficult mode

coins on the bridge!
GCN Mushroom Bridge!! : Collect all coins

You are not a CPU but you don't know you didn't know where to go to win
Are you a CPU? : Just found it

Rupture Race
Pyro Savanah : Get to the Launch in less than 50s

Many Coin Dash
Fright Factory : Collect 18 coins with 1 participant, with Toad, in less than 2:30

Squad to Charge
Agony's Labrynth : Finish in the 1st position without touching any fire bar, Piranha Plant, Chomp, Thwomp nor Monty Mole, with 4 participants

Altersmash's Descent on Rickety Wood Road
Rickety Wood Road : Hit the hidden Button with Bowser, in less than 45s

Finish in the 1st Place With 100 Participants
Clock Park : Finish in the 1st position in VS mode, with Funky-kong, with 100 participants

who is the imposter?
the Skeld : get to the vents in 100cc class, with 9 participants

make it through the highway backwards
highway madness commet if i need to fix : Complete the track by driving backwards
In difficult mode
