Top rated challenges
Mission 1-1: Charge 8 Mini Turbos in one lap of Bob-Omb Circuit.
SBOK4 Bob-Omb Circuit : Complete one lap in Time Trial mode, in less than 1:06, with Mario, by performing 8 Mini-Turbos
Easy Mario Metropolis : Buy a drink from the vending machines before they run out in Time Trial mode, in 150cc, in less than 31s
Easy Crazy Races!
3DS Maka Wuhu / Wuhu Mountain Loop : Finish in the 1st position in 100cc, with 100 participants
Medium Airborne Speedster
Sky Garden (MK8 Version) : Finish in the 1st position in 300cc, in VS mode, with Toadette
In difficult mode, with 8 participants
Difficult Ghost Stuntmaster
SNES Ghost Valley 1 (Remake) : Complete the track in VS mode, by performing 10 tricks
Easy Don't cha miss these things?
SNES Mario Circuit 1 (Remake) : Collect 20 coins
Easy Does anyone remember this?
N64 Yoshi Valley : Find the Forgotten path
Medium oh no! dead end!
garden of hope 1 : find 7 dead end zones
Easy La Presqu'île
Plage Cheep-Cheep : Atteindre la presqu'île in Time Trial mode, in 150cc, in less than 10s, with Peach
Medium DK's Frozen Bananas
DK's Snow Highway : Finish in the 1st position in VS mode, in 100cc, with Donkey-kong
Easy Money Mayhem
Mario Circuit Ultimax : Collect 10 coins in VS mode, in less than 3:30, with 2 participants
Easy Wario's Gold Rush
Shroom Ridge Drift : Collect 10 coins in VS mode, with 2 participants, with Wario
Easy hard core
Circuit de Monaco : Complete the track in less than 3:00 in 200cc, in Time Trial mode, without using any item, without drifting
Medium Infinite Loop
The Infinite Circuit : Make at least 10 points in 3 races in Grand Prix mode, by performing 10 Mini-Turbos, by performing 5 Super Mini-Turbos, by performing 8 tricks
No teams
Easy Mission 1.2
Mission 1.2: N64 Sherbet Land : Reach the end of the cave in Time Trial mode, without touching any Cave Penguin
Easy Mach 2
Mach 1 : Complete the track in less than 0:01:723 in Time Trial mode, without falling
Medium Moo Moo Meadows Staff Ghost
Wii Moo Moo Meadows : Complete the track in less than 1:39 in Time Trial mode, in 150cc, with Daisy
Easy Challenge 3-2
SBOK1 Waluigi's Wacky Stadium : Complete the track in less than 2:34 in Time Trial mode
Easy Mission 3-1
SBOK1 River Raceway : Finish in the 1st position in VS mode, in medium mode, with 24 participants, with Yoshi
No teams
Easy Mission 2-4
SBOK1 Ice Island : Collect all coins in Time Trial mode, in less than 1:00
Easy