Top rated challenges
I try using someone other than Rosalina...
Cheep Cheep Cove : Complete the track in less than 2:00 in Time Trial mode, with Dry Bones
Medium Custom Circuit 3 : Complete the track in VS mode, in 1st place
Easy Waluigi's Quick Trip
Labyrinth : Complete the track in less than 2:00 in VS mode, with Waluigi
Difficult Fun
Rocky Raceway : Complete the track without drifting, with Donkey-kong
Easy Secret Rockside Road that will help on the Time Trials challenge
Rocky Raceway : Hop after the breaking the box with enough speed.With the right timing,you can drive on a slim road
Easy Rush Hour!
Highway Havoc! : Finish in the 1st position in less than 2:20
Medium toadfan's challenge
all the cups I could fit. : Finish 1st 2 times in a row in VS mode, in different circuits, with Toad
Medium The pro at Sucking
Boo Manor : Complete the track with Luigi, in 8th place
Easy This is MY castle!
Bowser's Castle : Complete the track with Bowser, without falling, without drifting
Easy /give megachampi
Binary Bypass : Finish in the 1st position with Wario, without drifting
Easy Beat the Staff Ghost
Binary Bypass : Complete the track in less than 1:08 in Time Trial mode
Medium Break the thing that starts with "B" and ends with "OX"
Binary Bypass : IT SHALL BE ERADICATED
Easy Hacker Bro
Binary Bypass : Finish in the 1st position with Hammer Bro, without using any item
Easy Beat the Staff Ghost
The Void : Complete the track in less than 43s in Time Trial mode
Medium Bon Bain Chaud
Bowser Bath : Complete the track in less than 1:11:680 in Time Trial mode, with Bowser Jr
Medium The Ultimate Showdown
Bowser's Castle : Finish in the 1st position with 2 participants
In difficult mode
Medium Green for the life !
3DS Circuit Mario : Finish in the 1st position with Petey Piranha, without drifting, without using any item, without making tricks
In difficult mode, with 8 participants
Difficult Finir le circuit avec Bowser
Bowser's castle by MKPRO : Complete the track in VS mode, with Bowser
Easy You're hot, dude!
Chili Volcano : Complete the track with 16 participants
In difficult mode
Easy The tradition but easier
Chili Volcano : Finish in the 1st position with Bowser, without drifting
Easy