Challenges completed by MysteryMan

Passager Clandestin

Max Kart World - Sunrise Beach : Get on the boat in VS mode, in less than 30s

Zone Time

Shroom Ridge Drift : Head For The Road Before The Tunnel! in Time Trial mode, in less than 2:30

Race Your Rivals!

Sunset Speedway : Finish in the 1st position in VS mode, in 150cc class, with 4 participants

Collecting Coins

Wii U Big Blue : Go on those things that give you coins...

Pro Ghost Valley 2 : Collect all coins

Pro Choco Island 1 : Collect all coins

To the Top of the Fortress

Whomp's Fortress : The top area, ish...

Shoot Into the Wild Blue

Whomp's Fortress : Get into the cannon

F-Zero : Do the shortcut.

1 Race, 125 Points Challenge!

New MK Game! (v. 5.0) : Make at least 125 points in 1 race

No teams

Mario Kart Stadium's Coin Challenge

Wii U Mario Kart Stadium : Collect all coins

ez challenge

MY Donut Plains 2 : Collect all coins

Mole Evasion

Monty-Mole Mound : Complete the track in less than 1:15 in Time Trial mode

Beat my first record on this track

Shoe Circuit : Complete the track in less than 52s

Let's Blast Through with Sonic Speed!

SADX Twinkle Circuit : Complete the track in Time Trial mode, without using any item

Coins 4

SNES Donut Plains 1 GBA Version : Collect all coins with Koopa

Test the Arena

Shreksophone : Welcome to another meme arena

Easy

Battle Funky Kong 1 : Survive more than 1:00 with Koopa

Destroy All 8 Item Boxes.

Tart Top : Hit all item boxes

With 8 participants

Stealing coins from the Helado Roca Picudas

Glacial Roca Picuda : Collect all coins without touching any Helado Roca Picuda (IceThwomp)