Challenges completed by GrooverPopn

Litterbug

Tick-Tack Highway : Reach the highway entrance (where you go to leave the city in the track) in Time Trial mode, without being hit by a banana or a green shell

Beat the Heat

EC Stadium : Get passed the jumping section in Time Trial mode, without touching any fire circle, fire triplet nor fire plant

Cut mk8d

Snow Land : Find the secret passage

Koopa The Quick

Piranha Trove : Finish in the 1st position in 200cc mirror class, in VS mode, with Koopa, by starting with 8s delay

In difficult mode, with 8 participants

Toad's Coin Challenge

Waluigi's Super Pinball : Collect all coins in 150cc class, in Time Trial mode, with Toad, Without taking the shortcut, in less than 2:15

Pinball Dodger

Waluigi's Super Pinball : Complete the track without touching any pinball

Limited Hopper

Waluigi's Super Pinball : Finish in the 1st position in 100cc class, in VS mode, by taking at most 21 jumps

With 8 participants, in difficult mode

Collect all coins

Survive more than 58s

au millieu

Destroy the mad persons !

Night Track : Destroy 15 Mad person in VS mode

You are not a CPU but you don't know you didn't know where to go to win

Are you a CPU? : Just found it

S - PERFECT!

Pizza Tower - It's Pizza Time! : Complete the track in less than 1:05

Deliver the pizza (in time)

Pizza Tower - It's Pizza Time! : Complete the track in less than 4:00

F - WORST CHEF! (fanmade rank)

Pizza Tower - It's Pizza Time! : Complete the track in less than 5:00

A - Very... Nice!

Pizza Tower - It's Pizza Time! : Complete the track in less than 1:30

B - Oh! OK

Pizza Tower - It's Pizza Time! : Complete the track in less than 2:00

D - Good job! That was... AWFUL

Pizza Tower - It's Pizza Time! : Complete the track in less than 3:00

C - That was... BAD

Pizza Tower - It's Pizza Time! : Complete the track in less than 2:30

E - Do you even try? (fanmade rank)

Pizza Tower - It's Pizza Time! : Complete the track in less than 3:50