Last published challenges

"Welcome to Mario Kart" or something along those lines

Cool, Cool Glacier : Complete the track with 64 participants

Beat the Staff Ghost

Dark, Dank Underground : Complete the track in less than 1:30 in Time Trial mode

The Monster

Dark, Dank Underground : Approach the Fire-Breathing Beast

Beat the Staff Ghost

Cool, Cool Glacier : Complete the track in less than 48s in Time Trial mode

Shy Pirates

Urchin Beach : Complete the track with Shy Guy

Driving a Boat

Urchin Beach : Get on top of the Boat's cabin.

I got a Funky feeling...

Fort Chasm : Finish in the 1st position in VS mode, with Funky-kong, in medium mode, without falling

Beat the Staff Ghost

Fort Chasm : Complete the track in less than 57s

^^'

Biome Bypass 1 : Complete the track in less than 2:46 in Time Trial mode, with Rosalina

Wasting time above a bottomless pit

Fort Chasm : Go to the sharp spot outside the fort that has no reason to be there

Beat the Staff Ghost

Stormy River : Complete the track in less than 1:04

Luigi's having a bad day

Stormy River : Complete the track in VS mode, with Luigi, in 22nd place

Waluigi's just showing off at this point

Stormy River : Finish in the 1st position in VS mode, without using any item, without making tricks, without drifting, with Waluigi

No teams

Battle against a machine

Stormy River : Finish in the 1st position in 1st place

In difficult mode, with 8 participants

Why is that indent even there

Stormy River : Go to the most useless part of the track (hint: it's on the rock side)

The Lonely Piranha Plant

Biome Bypass 1 : Visit his tiny Island :D

Orb of Power 4

Bathaniel Nandy : Hit 20 opponents with 12 participants

No teams

Time trial challenge

Complete the track in less than 2:35 in Time Trial mode

A Natural Run

Quartier Naturel : Complete the track in less than 43s in Time Trial mode

Curse of the Gritzy Ruins

Gritzy Ruins : Complete the track in 8th place, in easy mode, with King Boo