Top rated challenges
Challenge 1 (Wario Stadium N64)
Wario stadium : Finish in the 1st position in medium mode, by performing 4 Super Mini-Turbos
With 8 participants
Easy Mr. Blue Sky
Vancouver Volicity 3 : Complete the track in 500cc, with Toad, by falling at most 4 times, without being hit by a green shell, in 2nd place or better, while constantly accelerating
No teams
Medium Mission 3-4: Boxshroomer and Laker
Koopa Seaside Resort : Hit all item boxes in less than 1:25
Easy Versus Hard CPU
Pinball Road : Finish in the 1st position in VS mode, with 2 participants
In difficult mode
Medium Lots Of Stuff On My Way!
Hyper Overstronghold : Finish 1 lap in 50cc, without being hit by a fake item box or a banana, with 1 participant, in less than 1:30
Easy circuit virage : Complete the track in less than 2:00 in 200cc, without drifting, with 50 participants, by taking at most 10 jumps
Medium River's Secret
Jungle Island : Jump over the river tiles in Time Trial mode, in 150cc, by falling at most 3 times, with Yoshi, in less than 50s
Impossible Challenge 3
Cheep Cheep Beach : Complete 1 Lap in Time Trial mode, with Daisy, in less than 0:20:909
Medium Challenge 2
Cheep Cheep Beach : Complete 1 Lap in Time Trial mode, without touching any Cheep-Cheep nor tree, with Toad, in less than 0:25:765
Medium Challenge 1
Cheep Cheep Beach : Complete 1 Lap in Time Trial mode, without touching any Cheep-Cheep nor crab, with Koopa, in less than 0:30:587
Medium Mission 3-3: Rainbow of Coins
Rosalina Cosmic Festival : Collect all coins in Time Trial mode, in less than 2:25
Easy Mission 1-1
Luigi Circuit : Pass through 5 pipes in Time Trial mode, with Luigi, in less than 11s, without using any item, without drifting
Easy Wiggler Kart :D
Mario Circuit 1 + 2 : Finish in the 1st position in VS mode, with Wiggler, with 6 participants
In difficult mode
Medium Staff Ghost: 0'56"336
SMKN Bowser Castle 1 : Complete the track in less than 0:56:336 in Time Trial mode, in 150cc
Medium Mission 3-2: Box Puncture
Delfino Market : Hit all item boxes in Time Trial mode, in less than 1:45
Easy Reach the runways outside the map!
Sunshine Airport, But With 80's Music : Think cleverly on how to get out of the map and reach one of the outside runways
Easy Don't Touch the Flowers!
Flower Field : Complete a lap in VS mode, in 200cc mirror, without touching any flower, without falling, by performing 10 Mini-Turbos, by performing 5 Super Mini-Turbos, with Peach, in less than 25s
Impossible Versus Hard CPU
Arid Hills : Finish in the 1st position in VS mode, with 2 participants
In difficult mode
Medium Versus Hard CPU
Steep Roadway : Finish in the 1st position in VS mode, with 2 participants
In difficult mode
Easy beat the owner's record
Crossing Falls : Complete the track in less than 1:55 in 150cc, with Yoshi, with 1 participant
Easy