Last published challenges
Thunder Junkyard: 8 Hidden Coins while Racing to First
Thunder Junkyard : Collect all coins in VS mode, in 150cc, in 1st place
In difficult mode, with 8 participants, no teams
Difficult Abandoned Badlands: The River in the Desert
Abandoned Badlands : Finish in the 1st position in VS mode, in 150cc, without leaving the river in the canyon section
In difficult mode, with 8 participants, no teams
Medium Abandoned Badlands: Collecting Coins off the Highway
Abandoned Badlands : Collect all coins in Time Trial mode, in 150cc, to get enough money to order your burger, in less than 1:15
Difficult Abandoned Badlands: Yahoo Delivery Boy
Abandoned Badlands : Deliver the Yoshi's customer's order in Time Trial mode, in 150cc, in less than 30s
Extreme Yoshi Savanna: Coin Hunt Safari
Yoshi Savanna : Collect all coins in Time Trial mode, in 150cc, in less than 1:11, without leaving the fields
Difficult Fire Snake Valley: Through the Fire and the Snakes
Fire Snake Valley : Finish in the 1st position in VS mode, in 150cc, without touching any fire bar nor fire snake, without falling, in less than 3:10
In difficult mode, with 8 participants, no teams
Difficult Fire Snake Valley: The Valley's 8 Tricky Coins
Fire Snake Valley : Collect all coins in Time Trial mode, in 150cc, in less than 1:40
Medium Koopa Troopa Pier: Beachside Drive
Koopa Troopa Pier : Reach the other end of the beach in Time Trial mode, in 150cc, in less than 30s, while driving the opposite direction
Difficult Riverside Forest: Uncoolness
Riverside Forest : Finish in the 1st position in VS mode, in 150cc, without taking the rails, without making tricks
In difficult mode, with 8 participants, no teams
Medium Riverside Forest: Remember to Stay Dry
Riverside Forest : Get on top the Giant Tree in Time Trial mode, in 150cc, without touching the river, in less than 27s
Difficult Riverside Forest: River Treasure
Riverside Forest : Collect all coins in Time Trial mode, in less than 3:33
Easy Rags To Riches
The Host Raceway : Collect all coins in Time Trial mode, in less than 28s
Easy Lines of Steel
The Host Raceway : Complete a lap in Time Trial mode, in less than 27s
Medium Fast Finish
Bedroom Circuit : Complete the track in less than 1:05 in 150cc, in Time Trial mode
Difficult Homer Bossfight
Big Donut : Finish the game in the 1st position in 150cc, with 2 participants, without touching the walls, without going backwards, without drifting, by falling at most 1 time, in less than 2:00, by starting with 3 balloons, having CPUs starting with 20 balloons
No teams
Impossible Bob-Omb Blast
Dino Dino Jungle B : Finish the game in the 1st position in 150cc, by starting with 6 balloons, having CPUs starting with 6 balloons
With 8 participants, no teams
Difficult Garden Center Infestation!
Toadette Garden Center : Destroy 3 Pinkish-Reddish Flower, 3 Aqua-ish Flower, 3 Orange Flower, 3 Blue Flower, 3 Purple Flower and 3 Ice Flower in 200cc, in Time Trial mode, without drifting, with Toadette, without touching any Pinkish-Reddish Flower, Aqua-ish Flower, Orange Flower, Blue Flower, Ice Flower nor Purple Flowers, in less than 1:35
Medium Goomba Circuit: Backing It Up
Goomba Circuit : Complete a lap in Time Trial mode, in 150cc, by driving backwards
Difficult Haunted Bridge
Dandelion Depths → Boo Cinema : Reach the end of the bridge in Time Trial mode, without touching any Boo, lamp, tree, boohemoth, bus, Cheep-Cheep, Pokey nor Thwomp, in less than 25s
Difficult Wii All Cup Tour
Mario Kart Wii : Finish 1st 32 times in a row in VS mode, in 200cc, with 24 participants, with Mario, in easy mode, in different circuits, while constantly accelerating
No teams
Impossible