Challenges completed by -Paper-

Mario Kart 4 (O) - Rainbow Road : Complete the track in less than 2:05 in Time Trial mode, in 150cc class

Flower Cup

Flower Cup : Get the gold cup in Grand Prix mode

Lighting Cup

Lightning Cup : Get the gold cup in Grand Prix mode

Bowser Castle Coin Runners

Bowser Castle : Collect 20 coins in Time Trial mode, in less than 50s, with Bowser

Mario Circuit Coin Runner

Mario Circuit : Collect 20 coins in Time Trial mode, with Mario, in less than 45s

Mario Circuit Expert Staff Ghost

Mario Circuit : Complete the track in less than 1:52:863 in Time Trial mode, with Luigi

GBA Sunset Wilds 24 Players

Sunset Wilds : Finish in the 1st position in VS mode, with 24 participants, with Dry Bones

golf raceway staff ghost

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

mario field staff ghost

Mario Field : Complete the track in less than 1:30 in Time Trial mode, with Mario

DS Shroom Ridge Expert Staff Ghost

Shroom Ridge : Complete the track in less than 2:37:198 in Time Trial mode, with Funky-kong

N64 Choco Mountain Coin Runner

Choco Mountain : Collect 20 coins in Time Trial mode, in less than 55s, with Diddy-kong

Wii-u Sunshine Airport Coin Runner

Sunshine Airport : Collect 20 coins in Time Trial mode, in less than 50s, with Rosalina

Wii Dry Dry Ruins Coin Runner

Dry Dry Ruins : Collect 20 coins in Time Trial mode, with Dry Bones, in less than 50s

3DS Maka Wuhu Coin Runner

Maka Wuhu : Collect 20 coins in Time Trial mode, with Koopa, in less than 1:20

Play.

SNES - Bowser Castle 3 : Complete the track in Time Trial mode

Wii-u Sunshine Airport 24 Players

Sunshine Airport : Finish in the 1st position in VS mode, with Luigi, with 24 participants

I try placing coins on mobile and it isn't great :P

Mario Kart 2 (O) - Rocky Mountain (Remake) : Collect all coins in Time Trial mode, without falling

bowser castle coin runner

Bowser's Castle : Collect 5 coins

THAT'S A LOT OF PEOPLE

SMACKDONALDS Circuit : Complete the track in VS mode, in 250cc class, with 100 participants, in easy mode

Acrobat Race!

Mount Biddybug : Complete the track by performing 30 Mini-Turbos, by performing 7 tricks