Challenges completed by Kernell

The Prevention Cup

Death PACT Cup : Get the gold cup

TT Star

Bikini Bottom Shoals : Complete the track in less than 2:30 in Time Trial mode

Act 1

Cherry Cup : Get the gold cup

I'm Shadow

Excitebike Circuit : Complete the track in less than 30s in Time Trial mode, in 150cc class

Pika Pikachu

Pokeball Cup : Get the gold cup

Candent Time Trial

Right Circuit : Complete the track in less than 2:10 in Time Trial mode

Emerald Chaos

Emerald Cup : Get the gold cup

Eeveelution

Pallet Town Circuit : Complete the track in less than 1:20 in Time Trial mode

Rocky's Vomit

Mini Circuit : Complete the track in less than 55s in Time Trial mode

Monty Burns

Plainside Park : Finish in the 1st position in VS mode, in extreme mode

With 8 participants

F-Zero Training

F-Zero Bridge : Complete the track in less than 1:40 in Time Trial mode

I have infinite lives

Green Hill : Complete the track in less than 2:15 in Time Trial mode

You have always trusted me.

BEEP Cup : Get the gold cup in Grand Prix mode, with Woody

The Mini & Mega Cup

BEEP Cup : Get the gold cup

Legendary

Rainbow Road : Complete the track in less than 2:15 in Time Trial mode

Eggman

Emmerald Green : Complete the track in less than 1:30 in Time Trial mode

Somebody once told me The world is gonna roll me

Dark Swamp : Finish in the 1st position in VS mode, in 150cc class

In difficult mode, with 8 participants, no teams

Undertales

Sans Circuit : Finish in the 1st position in VS mode, in 150cc class

In difficult mode, with 8 participants, no teams

Flower Challenge

Flower Cup : Get the gold cup in Grand Prix mode

Banana Challenge

Banana Cup : Get the gold cup in Grand Prix mode