Challenges completed by hydroblast
There's a storm in the Sewers because this was the most fitting background for an underground track
Dark, Dank Underground : Finish in the 1st position without using any item
With 8 participants
Easy I haven't unlocked Petey Piranha yet so I can't force you to play as him so you'll have to play as Wario instead
Dark, Dank Underground : Complete the track with Wario, without drifting
Easy The Monster
Dark, Dank Underground : Approach the Fire-Breathing Beast
Easy Let's find out what they're hiding back here...
Dusty Stadium : Nothing? Aw...at least there are a ton of Bananas.
Easy It's Wario Stadium now!
Dusty Stadium : Complete the track with Wario, without drifting
Easy It's Waluigi Stadium now!
Dusty Stadium : Complete the track with Waluigi, without using any item
Easy Play with the Doggie
Goldenrod Heights : Sorry ToxTurtle101 for stealing your idea
Easy Is that CHEESE in the background?
Goldenrod Heights : Complete the track with Yoshi, without using any item, without making tricks, without drifting
Easy Painting the Mountain Yellow
Goldenrod Heights : Complete the track with Wario, without drifting
With 8 participants
Easy THE URGE TO BREAK THINGS MUST NOT BE IGNORED
Goldenrod Heights : THE BOXES.
Easy Cloud 9
Sky-High Speedway : Complete the track in 9th place
Easy Beat the Staff Ghost
Cool, Cool Glacier : Complete the track in less than 48s in Time Trial mode
Medium A """""Boss Battle"""""
Cool, Cool Glacier : Finish in the 1st position in VS mode
With 8 participants, in difficult mode
Easy No Man's Snowman
Cool, Cool Glacier : Hit the Snowman on the Left (or Right depending on which way you look at it)
Easy "Welcome to Mario Kart" or something along those lines
Cool, Cool Glacier : Complete the track with 64 participants
Easy That's a cold, cold lake for a little Monkey
Cool, Cool Glacier : Complete the track with Diddy-kong, without falling
Easy No showing off allowed
Urchin Beach : Complete the track without making tricks, with Toad
Easy Shy Pirates
Urchin Beach : Complete the track with Shy Guy
Easy N. Tropy's Challenge
Complete the track in less than 2:15 in Time Trial mode
Medium Snaking king!
Snaking practice : Complete the track in less than 54s in Time Trial mode, with Daisy
Easy