Challenges completed by xrunner48
Go to the Quadron zone in 300cc, without going backwards, without falling

Collect coins so you can get the sea shells from the sea shore
She sells sea shells from the sea shore circuit : Collect all coins

Sonic Speed!!!
Level 1-1 Hard Rainbow Road : Complete the track in less than 30s in VS mode, in 999cc, by falling at most 6 times, with Peach, without touching any Thwomp

Find Easter Egg 1
Luigi Raceway : Destroy all Easter Egg

Coin Collecting In The Choco Mountain
Quick Mode N64 Choco Mountain : Collect all coins in VS mode, with 1 participant

Meanies, I'm Cry
Square Track : Destroy 10 Mario Facepalms in VS mode

1-3 Pipes in the town
SBOK6 Toad Beach : Go through 10 pipe pairs in Time Trial mode, without touching any bus, in less than 30s

Donkey's Bad Fur Day.
Wii U GBA Ribbon Road : Pass through Rings. in Time Trial mode, in less than 50s, without falling, with Donkey-kong

Do GBA Ribbon Road Backwards as Fast as You can. Just Like the Tournaments in MKWii.
Wii U GBA Ribbon Road : Do this Backwards. in Time Trial mode, by falling at most 4 times, in less than 1:00

1er défi de l'éditeur !
Mario Circuit 5 : Complete the track in less than 1:04 in Time Trial mode

Do this Backwards.
Wii Rainbow Road : Go through the Course Backwards. in Time Trial mode, by falling at most 6 times

Checking over your workers (COVID version)
Luigi's Loop : Touch the Pyro Piranha in Time Trial mode, with Petey Piranha, without touching any fire plant

sneaky sneaky!
Wii U Toad Harbor : Find a way to the bus path with Toad, in less than 10s

Star On The Roof
Good Egg Galaxy : Reach the star on the roof in Time Trial mode

Victory SCREECH! ALOLLOLOLOLOL
Mayonnaise Circuit : Complete the track in less than 30s in Time Trial mode, with Daisy

Haunted Treasure / Trésor Hanté
Attack of the ghosts : Collect all coins in VS mode, without falling, in less than 30s

Haunted Run / Course Hantée
Attack of the ghosts : Collect 1 coin in VS mode, without falling, in less than 20s, without touching any Boo

Let's-a go...
Luigi Circuit : Finish in the 1st position in VS mode, with Luigi
In difficult mode

1-1 : Invasion d'un toit / Rooftop Invasion
Mario Kart 1 (O) - Circuit Mario / Mario Circuit (Remake) : Destroy 16 Goombas in VS mode, in less than 1:40, with Mario, with 1 participant

Coins in the forest
Sunset Forest : Collect all coins in Time Trial mode, with Dry Bones
