Challenges list of TheNudgyHampter

2-2 The Grand Donut

Wii U Sweet Sweet Canyon : Collect all coins in Time Trial mode, in less than 20s

2-5 Lakeside Ledge

SBOK6 SBOK3 Yoshi Lake 1 : Reach the west ledge of the lake in Time Trial mode, in less than 6s

Pixel is a Genius

Impossible Puzzle 2 : Complete the track in Time Trial mode, in 200cc class

Bonus Challenge: Car Parking

Luigi Kart Stadium : Go through the 10 pipe sets in Time Trial mode, in 150cc class, in less than 12s

200cc Staff Ghost

Frostburn Volcano : Complete the track in less than 55s in Time Trial mode, in 200cc class

Secret Meetup Spot

Sunrise Spook : Reach the secret meetup spot in Time Trial mode, in 150cc class, in less than 12s

150cc Staff Ghost

Frappe Snowland : Complete the track in less than 1:20 in Time Trial mode, in 150cc class

200cc Staff Ghost

N64 Frappe Snowland : Complete the track in less than 1:15 in Time Trial mode, in 200cc class

Rock

Rock : Survive more than 60:00 in 150cc class, with 1 participant, by starting with 1 balloon, while constantly accelerating

Space House Genocide

Good Egg Galaxy : Destroy 14 Octoomba in VS mode, in less than 30s

2-8 Muddy Pipes

Muddy Forest : Pass through 24 pairs of pipes in Time Trial mode, in less than 1:00

Birdo Unlock (DEMO)

Leaf Cup (DEMO) : Get the gold cup in Grand Prix mode

Backwards... but forwards?

Possessed desktop : Reach the end of the paper in Time Trial mode, by driving backwards, without going backwards

Tree Skip

SBOK6 SBOK2 Big Boo Haunt : Skip the big tree in Time Trial mode, in 150cc class, in less than 2s, without falling

Ninji Gold

Ninji Speedrun - Mario Circuit : Complete the track in less than 1:20 in Time Trial mode, in 150cc class

N-2: Cursed Coins

SBOK6 SBOK2 Big Boo Haunt : Collect all coins in Time Trial mode, in 150cc class, in less than 25s, without touching any Boo, without drifting, while constantly accelerating, with inverted controls

Corner 4 - Jump and Run

4 Corners : Go to the center of each corner in 150cc class, in less than 10s, by starting with 1 balloon

With 8 participants

Corner 2 - Money Making

4 Corners : Collect all coins in 150cc class, in less than 30s

Corner 1 - Quick Kill

4 Corners : Hit 1 opponent in 150cc class, in less than 10s, with 2 participants, by starting with 1 balloon, having CPUs starting with 1 balloon

Animal Protectors

Lely Forest : Find the lost Monty Mole in Time Trial mode, in 150cc class, in less than 20s