Top rated challenges
Moment Of Truth
Shroom Ridge Drift : Complete the track in less than 5:30 in VS mode, in 100cc, in 1st place, with 3 participants
Easy Koopa Caper
Mario Circuit Ultimax : Complete the track in less than 5:00 in Time Trial mode, with Koopa
Easy Birdo's Coin Chase
Ribbon Speedway : Collect 5 coins in VS mode, with 3 participants, with Birdo
Easy Time Equals Money
Clock Tower Of Terror : Collect 5 coins in VS mode
Easy Sandy Shortcut
Sandy Shores : Go through the shortcut for all 3 laps in 150cc, without drifting
Easy grab the coins 2
ftuhfjgh : Collect all coins
Easy Mushroom Cup : Get the gold cup
Easy 1-on-1 Race Against a Rival in 150cc
Ghost Valley 2 (Mario Kart CD) : Finish in the 1st position in VS mode, in 150cc, with 2 participants
Easy The Hardest Gamer Challenge
The Gamer Challenge : Complete the track in less than 35s in Time Trial mode, in 150cc
Difficult BanjoPilot Endurance Cup
Banjo-Pilot REMAKE : Make at least 270 points in 32 races in VS mode, in different circuits
With 8 participants, in difficult mode, no teams
Extreme Lonely Pipe
Mario Circuit 5 : look above :)
Easy Setting the Glacier ablaze
Retro Frostland : Finish in the 1st position by performing 57 Mini-Turbos
Easy Meme Champion
Waluigi Kart: Meme Racing! : Get all gold cups in Grand Prix mode
In difficult mode, with 8 participants
Medium Le defi
1ere coupe : Finish 1st 4 times in a row in 150cc, without drifting, without making tricks, with 10 points or more, with Yoshi
With 8 participants
Easy Inside Joke Ahoy!
Castle de Hodgepodge : Get to the Life Shroom Pokey by using the Warp on the Complete opposite side of the map.
Easy The Completionist
Incomprehensibilities Multicup : Get all gold cups
Extreme BUPSCRIBE
BUP 2 : Finish 1st 2 times in a row with Toad
Easy Bup 10
BUP 2 : Survive more than 59s in less than 1:00, with Toad, without losing any balloons
Easy CPUS Ain't Smart Here
Vargas Boulevard : Finish in the 1st position in VS mode, in 150cc, without using any item, without touching any Bus, Red Car, Blue Car, Bup Truck, Cable Train, oil spill, puddle, bus, crab, Gamba nor box
In difficult mode, with 8 participants
Medium Beat The Rings - Pass Through 4 Ring
Radiator Springs 2 : Pass Through 4 Ring
Easy