Top rated challenges

Cheep-Cheep Cleaning

Town (battle challenges) : Destroy all Cheep-Cheeps in 200cc, without touching any traffic cone, bus, Cheep-Cheep, fir tree nor tree, with Yoshi, in less than 2:00, with 1 participant, (HINT: you can directly hop from wall to wall without using the box+bomb combo), by starting with 7 balloons

Be a Zig and a Bernie

Zigisharko's karting club : Finish 1st 8 times in a row in VS mode

In difficult mode, with 8 participants

Going through the pipes

Royal Circuit : Pass through all pipes with Peach, with 1 participant, in less than 1:00

No Falling Challenge

Rainbow Circuit : Complete the track without falling

Unfair race

Mushroom Cave : Finish in the 1st position by starting with 15s delay, with Toad

With 8 participants

51 Coin Challenge

Figure 9 Circuit : Collect all coins in less than 1:30

Dark Shell = Lifefuel

Town (battle challenges) : Survive more than 31s in 200cc, with Waluigi, with 101 participants, by starting with 1 balloon, having CPUs starting with 31 balloons

No teams

Dark Shell = Suifuel

Town (battle challenges) : Survive more than 14s in 200cc, without losing any balloons, with Waluigi, with 101 participants, while constantly accelerating, by starting with 1 balloon, having CPUs starting with 14 balloons

No teams

treseD teW teW

Wet Wet Desert : Complete 1 lap in reverse in VS mode, in 50cc, without touching any Pokey nor fire snake, without touching the walls, without falling, by taking at most 3 jumps, in less than 30s

Bullet Jumble

Town (battle challenges) : Reach the central item box at the center of the battle arena in 50cc, without using any item, with Koopa, in less than 16s, with 333 participants, by starting with 3s delay, by starting with 1 balloon, having CPUs starting with 36 balloons

Nicktoons Nitro Cup 2/2 : Get the gold cup in Grand Prix mode

Pro Mode

Mario Kart: Hyper Circuit : Finish 1st 1 time in a row in VS mode, in 200cc mirror, without using any item, without going backwards, with Peach, in medium mode, with inverted controls

With 8 participants, no teams

Tropical Challenge

Riverlake Bed : Complete the track in VS mode, in 50cc mirror, without touching the moles, without making tricks, without using any item

In difficult mode

Graine prodige 3

Wonder Tour : Complete the track in VS mode, in 999cc, with Mario, with 12 participants, in impossible mode

Finish the missions 3-1

Luigi Manshion : End Of manshion in Time Trial mode, in less than 1:10, by driving backwards, with Luigi, while in rear view, with inverted controls

TRIPLE MINI BOSS BATTLE: Vs. Freerunning Koopa Trio (weakened)

Town (battle challenges) : Eliminate 3 opponents by yourself in 200cc, with B. Yoshi, with 4 participants, in less than 2:00, in 1st place, by starting with 2 balloons, having CPUs starting with 6 balloons

TRIPLE BOSS BATTLE: Vs. Freerunning Koopa Trio

Town (battle challenges) : Eliminate 3 opponents by yourself in 200cc, without losing any balloons, without touching any Cheep-Cheep, bus, tree, fir tree nor traffic cone, without touching the walls, without taking the bridge, without touching the dark grass, without going backwards, with Yoshi, with 4 participants, in less than 2:00, in 1st place, by starting with 1 balloon, having CPUs starting with 12 balloons

No teams

Loose By Doing Absolutely Everything.

SNES Mario Circuit 1 Remastered : Collect all coins in VS mode, in 8th place, in impossible mode, without touching any pipe, tree, fire plant, Piranha Plant nor Goomba

Blessed Coins

Infested Garden : Collect all coins in VS mode, in 150cc, with 1 participant

Cant. Drift. AT. ALL!!!

Luigi's Raceway : Complete the track in less than 1:05 in Time Trial mode, without drifting