Last published challenges
Mario Kart 3 (O) - Star Cup : Make at least 55 points in 6 races in VS mode, in 200cc
In difficult mode, with 8 participants, no teams

Mario Kart 3 (O) - Blue Shell Cup : Make at least 40 points in 4 races in VS mode, in 200cc, in different circuits
In difficult mode, with 8 participants, no teams

Mario Kart 3 (O) - Green Shell Cup : Get the gold cup in Grand Prix mode, in 150cc, with 30 points or more
In difficult mode, with 8 participants, no teams

Mario Kart 3 (O) : Finish 1st 4 times in a row in 150cc, in VS mode, in different circuits, with 35 points or more
In difficult mode, with 8 participants, no teams

Mushroom Cup
Mario Kart 1 (P) - Mushroom Cup : Get the gold cup in Grand Prix mode, in 150cc, with 40 points or more

toad academy staff ghost
Toad Academy : Complete the track in less than 1:30 in Time Trial mode, with Toad

yoshi beach staff ghost
Yoshi Beach : Complete the track in less than 1:45 in Time Trial mode, with Yoshi

oink oink farm staff ghost
Oink Oink Farm : Complete the track in less than 1:34 in Time Trial mode, with Diddy-kong

golf raceway staff ghost
Golf Raceway : Complete the track in less than 1:30 in Time Trial mode, with Luigi

kayak waters staff ghost
Kayak Waters : Complete the track in less than 1:15 in Time Trial mode, with Wario

rusty gorge staff ghost
Rusty Gorge : Complete the track in less than 1:20 in Time Trial mode, with Koopa

RHGP - Star Cup : Get the gold cup in Grand Prix mode, with 40 points or more

Coin rush
MKDS Airship Bullet Fortress : Collect all coins in 200cc, with Daisy
With 8 participants

Gambas likes ca *cough* chocolate
SNES - Choco Island 1 (Remake) : Finish in the 1st position in VS mode, without touching any Chomp nor Gamba, with Yoshi, without using any item
In difficult mode, with 8 participants, no teams

Impossible Space Rush
Space Road : Reach the gray panel in the center of the track in Time Trial mode, in 150cc, in less than 3s

Fleetfooted
Mario Driftway : Complete the track in less than 1:15 in 200cc

Hop On
Mario Driftway : Collect all coins with Mario

Both Ends
Linear Battle Track 2 : Go to both ends of the level in 200cc, without losing any balloons

Ghost Pepperspeed
SPK2 Van Bridge : Complete the track in less than 55s in 999cc, with Yoshi

Rockin' Challenge
SD2 Iron Ruin : Collect all coins without touching any fire bar
