Top rated challenges
Only in Ohio
Shroom City 4 : Collect 10 coins in 150cc, by falling at most 2 times, with Daisy, by performing 5 Mini-Turbos, in less than 45s
Easy Play as Aries
Aries's Circuit : Finish in the 1st position in VS mode, in 150cc
In difficult mode, with 8 participants, no teams
Easy Find another path
Bowser Kasohl : Complete the track in Time Trial mode, in 150cc, without going through the southern path of the main road
Medium Too Fast!
Logan Kart 8 Deluxe: Roundabout : Complete the track in less than 40s in VS mode, in 999cc, with 1 participant, without using any item
Easy Error 404
Rainbow Circuit : Complete the track in Time Trial mode, with Error 404
Easy 3 Laps Before Dinner
TV World (Deltarune) : Complete the track in less than 1:15 in Time Trial mode, in 150cc, without using any item
Medium Driver's license
F-Zero Bridge : Complete the track in less than 1:35 in Time Trial mode, in 200cc
Medium Perfect Shapes
Epic Shape Proportions : Make exactly 40 points in 4 races in Grand Prix mode
Difficult Epic Shape Proportions
Epic Shape Proportions : Get the gold cup
Difficult 7-EX: Vs. Bob-Omb Buddies
SBOK7 SBOK6 Mayhem Motorway : Finish in the 1st position in VS mode, in 200cc, in impossible mode, with 16 participants
No teams
Extreme Time Trial #1
MKS Remade: 1-1 - Grass Road : Complete the track in less than 1:10 in Time Trial mode
Easy A EveryObject Very Useful Engine
3DS Piranha Plant Slide : Complete the track in VS mode, in 250cc, in easy mode, with 50 participants, while constantly accelerating
Easy The Trickyist Corner
Yoshi Roadway : Find The Tricky Corner in Time Trial mode, in less than 30s
Difficult Casser des tuyaux, difficile à croire pour un plombier!
Sortie au bout des tuyaux : Destroy all pipes in 999cc, with 100 participants, with Luigi, by driving backwards
Impossible John's shortcut challenge JCM
John's Crystal Mines : Take all 4 shortcuts
Easy Mario Circuit : Collect all coins in Time Trial mode
Easy Défi 1
wario's hell : Complete the track in VS mode, in 150cc, with Mario, in less than 5:30
Easy Scrap Brain Escape
Scrap Brain Zone : Complete the track in less than 1:30 in VS mode, in 300cc, without being hit by a green shell, with Eggman
In difficult mode, with 8 participants, no teams
Difficult Character Challenge: Toadette
Mario Kart 7136 : Get 1 gold cup
Easy Time Attack Without Use Mushroom
Yoshi Circuit : Complete the track in less than 30s in Time Trial mode, in 200cc, without using any item
Medium