Top rated challenges
Yoshi vs impossible bot
Mario kart: Double Dash!! : Finish 1st 1 time in a row in different circuits, in impossible mode, with Yoshi
Medium Leg day
Temple Island : Complete the track in Time Trial mode, in 200cc, without falling, without taking any jump
Medium idk
Wegee Beach : Enter The No Enter Zone in Time Trial mode, with Mario
Easy Snow Motorway
Snow Speedway : Collect all coins in Time Trial mode
Easy TT's Challenge
Crescent Island : Finish in the 1st position in VS mode, in extreme mode, with 2 participants
Difficult Rainbow Road Trial 3
Rainbow Road 3 : Finish in the 1st position in VS mode, in 50cc, without being hit by a fake item box, a banana, a green shell, a star, a bullet bill or a poison mushroom, without touching any Thwomp, by falling at most 1 time, by starting with 5s delay, by performing 5 Mini-Turbos, by performing 5 Super Mini-Turbos, by performing 5 tricks, in less than 2:30
In difficult mode, with 8 participants, no teams
Difficult Boo's Treasure
Boo's Bridge : Collect all coins in Time Trial mode, with 1 participant, without falling
Easy Last Challenge
Barello Circuits : Finish in the 1st position in VS mode, with 12 participants
Easy 5-5: Boulder Chief
SBOK7 Frostburn Volcano : Collect all coins in Time Trial mode, in 150cc, in less than 0:26:500, without touching any Boulder
Difficult Missing Meseta
Temple Island : Collect all coins in Time Trial mode, without falling, by taking at most 2 jumps
Medium Boo's Second Challenge
2-2 Boo's Leaps of Faith : Finish in the 1st position in VS mode, in 50cc, with Luigi, without falling
With 8 participants
Easy Beat the Time!
Ghost Valley 1 : Complete the track in less than 1:10 in Time Trial mode
Easy Dodge the Item Boxes
Mario Circuit 2 : Complete the track in Time Trial mode, without touching item boxes
Easy Coin Runner
Bowser Castle 2 : Collect 25 coins in Time Trial mode, in less than 1:30
Easy Triple Victory, Twice!
Remade Tracks+ : Finish 1st 6 times in a row in VS mode
Medium Item Smash
Koopa Troopa Beach 1 : Hit all item boxes in Time Trial mode, in less than 1:15
Easy Too Fast!
Ari Stadium : Complete the track in less than 50s in VS mode, in 300cc, with Ari
Medium Crashin' the Cliff
Cliffside Rumble : Hit all item boxes in 100cc, with 1 participant
Easy 4 More Than 8
Cliffside Rumble : Hit 4 opponents in 150cc, with 12 participants
Easy TT's Challenge
Everfrost Peak : Finish in the 1st position in VS mode, with 2 participants, in extreme mode
Difficult