Last published challenges
Faster Staff Ghost
SNES Mario Circuits Merged! : Complete the track in less than 43s in Time Trial mode
Difficult Fast Staff Ghost
SNES Mario Circuits Merged! : Complete the track in less than 51s in Time Trial mode
Medium Staff Ghost
SNES Mario Circuits Merged! : Complete the track in less than 55s in Time Trial mode
Easy be careful and fast!
Burning track : Destroy all boxes without touching any fire plant, fire circle, fire bar, fire snake nor pipe, in less than 2:00
Medium Pass through areas
Burning track : Pass through areas, between pipes, enemies, item boxes... in less than 30s
Easy Leg day
Temple Island : Complete the track in Time Trial mode, in 200cc, without falling, without taking any jump
Medium Beat red koopa!
Koopa beach 1 : Finish in the 1st position in VS mode, in 100cc mirror, with 2 participants, with Koopa
Medium Earth's Coins
Rainbow Ride!! : Collect all coins in VS mode, with Rosalina
Easy Donut Plains Coin Hunt
Donut Plains 1 : Collect all coins in Time Trial mode, with Yoshi, in less than 1:00
Easy PRESIDENT THERE'S A SECOND KART COMING!
9/11 : Reach the top of the soon to be crashed building in 100cc, with 1 participant, without touching the walls, in less than 0:03:911
Difficult Ultimate Battle Triumph
Battle Arena Fusion : Eliminate 5 opponents by yourself in 150cc, with Daisy, with 9 participants, in less than 5:00, by performing 6 Mini-Turbos, by performing 2 Super Mini-Turbos, by performing 2 tricks, without being hit by a blue shell, in 1st place, by starting with 1 balloon, having CPUs starting with 7 balloons
No teams
Impossible 4-3: Mirrored Mess
SBOK7 SBOK4 Bob-Omb Central : Finish in the 1st position in VS mode, in 200cc mirror, with 16 participants
In difficult mode
Medium Battle Mission 9: Brotherly Battles
Nintendo DS : Finish the game in the 1st position in 150cc, with 4 participants, without falling, with Mario
No teams
Medium 50 coins, 50 jumps
SNES Mario Circuits Merged! : Collect 50 coins by taking at most 50 jumps
Medium Baby Park?
Baby Park : Finish in the 1st position in VS mode, in 150cc, with 12 participants, by starting with 13s delay
Medium Coin
Barello Circuits : Collect 18 coins in Time Trial mode, without drifting
Easy 1-up Cup Challenge
1-up Cup : Make at least 10 points in 2 races in VS mode, with Yoshi
No teams
Easy idk
Wegee Beach : Enter The No Enter Zone in Time Trial mode, with Mario
Easy Snow Motorway
Snow Speedway : Collect all coins in Time Trial mode
Easy TT's Challenge
Treasure Caves : Finish in the 1st position in VS mode, in extreme mode, with 2 participants
Difficult