Top rated challenges
2 Minute Run
SNES Mario Circuit 2 (Remake) : Complete the track in Time Trial mode, in less than 2:00
Medium Too Fast! TOO FAST!
Tropical Drift : Finish in the 1st position in 300cc, with Wario, without drifting
Difficult Mission 4-4
SBOK2 Fatal Freezeflame Volcano : Hide in the small cavern in Time Trial mode, in 150cc, without falling, in less than 44s
Difficult Mission 3-2
SBOK2 Super Piranha Pipeway : Collect all coins in Time Trial mode, in 150cc, in less than 37s
Medium Um Macaco Rápido
Brazilian DK Jungle : Complete the track in Time Trial mode, in 200cc, with Funky-kong, in less than 2:00
Difficult Get all Coins
GCN Snow Land : Collect all coins
Easy Mario's Rainbow Difficulty
Mario Kart Wii Rainbow Road : Finish in the 1st position in VS mode, with Mario, by performing 20 tricks, with 12 participants
In difficult mode, no teams
Difficult Defeat the Boss in less than 2:00
Abyss Boss : Hit all item boxes in 150cc, in less than 2:00
Extreme i hop
mario kart 9 : Finish 1st 2 times in a row in different circuits
With 8 participants
Medium Jumping on the Ice Flows
Ice Floes : Jump on the Ice Flows in Time Trial mode, by falling at most 2 times, in less than 40s
Medium Construction Site
Blueprint Battle : Finish in the 1st position in medium mode
Easy Mario And The Frozen Fury
Winter Wonderlanding : Complete the track in less than 3:30 in Time Trial mode, with Mario
Easy Frozen Face-Off
Winter Wonderlanding : Complete the track in VS mode, in 150cc, with 2 participants
Easy Hot Winds Blowing
Desert Oasis : Complete the track in VS mode, with 4 participants
Easy All Cup Tour
Mario Kart Ultimax : Finish 1st 16 times in a row in VS mode, in 100cc, with 5 participants
Extreme Sky Showdown
Speedy Sky Circut : Complete the track in VS mode, in 100cc, with 5 participants
Easy Windy Daze Blaze
Speedy Sky Circut : Finish in the 1st position in VS mode, in 150cc, with 4 participants
Medium Speedy Sonic
Mole Mine : Finish in the 1st position in 250cc, by performing 10 Mini-Turbos
Medium 3rd Cup - Race
Battle Racers - Course Cup 2.2 & 3.1 : Get the gold cup
Difficult Shell Trophy
Shell Cup : Get the gold cup
Easy