Last published challenges
Coin Collector in Rice Beach
Rice Beach (Mario Kart CD) : Collect all coins
Easy
Optionnal Challenge of the mind
SNES Donut Plains 1 : Complete the track in less than 1:20
Easy
Driving Away Backwards in a Desert
Desert Hills (Mario Kart CD) : Reach the finish line in Time Trial mode, by driving backwards, without touching any Pokey nor Gao (SML)
Easy
That is great rivalry Luigi
Waluigi Circuit : Collect all coins without using any item, with Luigi
Easy
Your hitting yourself
Boo Terror : Collect all coins
Easy
Need for Greed II
DS Figure-8 Circuit : Hit all item boxes
Easy
Nostalgia Trip
DS Figure-8 Circuit : Collect all coins
Easy
Sukuka Circuit
Tokyo Speedway : Complete the track in less than 1:50 in Time Trial mode
Medium
Yoshi Passing
DS Yoshi Falls : Look at all Yoshis in the circuit
Easy
Villager Dropout
Minecraft Valley : Collect all coins
Easy
20 Mini Turbo Trial
Grassland Drift (Mario Kart CD) : Complete the track by performing 20 Mini-Turbos
Easy
Coin Collector in Desert Hills
Desert Hills (Mario Kart CD) : Collect all coins
Easy
Coin Collector in Chaos Castle 1
Chaos Castle 1 (Mario Kart CD) : Collect all coins
Easy
Coin Collector in Grassland Drift
Grassland Drift (Mario Kart CD) : Collect all coins
Easy
Coin Collector in Mario Circuit 1
Mario Circuit 1 (Mario Kart CD) : Collect all coins
Easy
gold in sand
sandy sunsaet : Collect all coins in VS mode, with Wario
Easy
Colorfool
Complete the track with Petey Piranha, without drifting
Easy
Looks hard
Twisty lakeside : Bonk any speed boosts in VS mode, without making tricks, with Petey Piranha, without falling, without drifting, without using any item, without touching any Monty Mole, by driving backwards, by starting with 90s delay
No teams, with 8 participants, in difficult mode
Easy
Destruction for everyone
X3 Bowser castle : Finish in the 1st position in VS mode, without falling
With 8 participants, in difficult mode, no teams
Easy
Can Bowser do his own castle?
X3 Bowser castle : Complete the track in VS mode, without falling, with Bowser, without using any item, without making tricks, with 50 participants
Easy