Last published challenges
The Box Break Derby
Pianta City: Destroy all boxes in Time Trial mode, without using any item, without drifting, without touching any tree, by starting with 10s delay, in less than 1:25
Medium Find the 5 yoshi coins (GBA BC2)
Bowser Castle 2: Destroy 5 Yoshi Coin in VS mode, in 150cc, in less than 50s
Easy Broken kart/Daisy bad day
3DS neo bowser's city 3D: Finish in the 1st position in VS mode, with Daisy, by starting with 40s delay
Medium Sailor Moon Vs The Coin Cofers
Peach Stadium: Finish in the 1st position in VS mode, in 200cc, with Sailor Moon
Easy Let's party!
Peach Stadium: Finish in the 1st position in VS mode, in 200cc, with Mario, with 20 participants, in medium mode
No teams
Easy Dusty Duel (VS Dev)
Dusty Derby: Complete the track in less than 1:57:335 in Time Trial mode
Difficult A Rapid Run (VS Dev)
Boardwalk Falls: Complete the track in less than 1:26:003 in Time Trial mode
Difficult Stadium Showdown (VS Dev)
Serpent Stadium: Complete the track in less than 1:02:228 in Time Trial mode
Difficult The Legend of Zelda: Link vs The King of the Coin Coffers
Hyrule Circuit: Finish in the 1st position in VS mode, in 200cc, with Link, in medium mode
Easy Caution: noshi leg
GCN dino dino jungle 2: Collect all coins in Time Trial mode, without touching any Noshi legs
Easy Mushroom Cup GP
Mushroom Cup: Get the gold cup
Easy The Pianta 500
Pianta City: Finish in the 1st position in VS mode, with Shy Guy, with 2 participants
In difficult mode
Medium King Of The Jungle
Monty Mole Lake: Finish in the 1st position in VS mode, with Donkey-kong, by starting with 10s delay, with 2 participants
In difficult mode
Medium Monty Mole Lake Trail
Monty Mole Lake: Complete the track in less than 1:00 in Time Trial mode, with Donkey-kong
Medium I AM SPEED
IM BACK BABY: Complete the track in less than 1:00 in 500cc, in VS mode
In difficult mode, with 8 participants, no teams
Medium Bowser castle
Bowser castle pc: Finish in the 1st position in VS mode, in 150cc, with Bowser
With 8 participants, in difficult mode, no teams
Medium 1st is to easy
Rocky driftway: Finish in the 1st position in VS mode, in 150cc
No teams, with 8 participants, in difficult mode
Medium Greed of the Stone Golems
Mossy Mountain: Collect all coins in VS mode, in 150cc, without touching any Moss Eater, without falling, in less than 2:30, with Mr. Stone
Medium Grabbing some books
Library of Magic: Destroy all flying books in VS mode, in 150cc, without touching any Flying book, with Wazard the wizard, in less than 3:00
Medium gold winner
Luma cup: Get the gold cup
Medium