Challenges completed by Wiszek
Go Goomba!
Mario Stadium : Go behind the first bumper on the track in VS mode, in 150cc class, with Goomba

Yoshi's Island
GCN Yoshi Circuit : Complete the track with Yoshi

SNES Choco Island 3 Deep Fried : Reach The Center! It's Near A Jump! in Time Trial mode

Drain It first
Yoshi Falls 2 : Complete the track in less than 5:00 in Time Trial mode, with SFB (BiddyBuggy), without falling, without touching item boxes

1st In Retro Circuit 2
Retro Circuit 2 : Finish in the 1st position in VS mode, in 150cc class, with 7 participants, in medium mode, with Luigi

no more piranhas
Retro Circuit 2 : Destroy 3 NES Piranha Plant in Time Trial mode, in 200cc class, in less than 10s, with Luigi

Don't Touch Anything
Retro Circuit 2 : Complete a lap in VS mode, in 200cc class, without touching item boxes, without touching any NES Pipe, NES Piranha Plant, NES Gloomba nor NES Pipe Piranha, without touching the walls, with Luigi, with 1 participant

coins in retro circuit 2
Retro Circuit 2 : Collect all coins in Time Trial mode, with Luigi

4 Is The Place
Retro Circuit 1 : Complete a lap in VS mode, in 200cc class, in 4th place, with Mario, with 7 participants

Crash Through The Items
Retro Circuit 1 : Hit all item boxes in VS mode, in 200cc class, with Mario, in less than 1:00, with 1 participant

Driving Through Goombas
Retro Circuit 1 : Destroy 3 NES Goomba in Time Trial mode, in less than 15s, with Mario

Coins In Retro Circuit 1
Retro Circuit 1 : Collect all coins in 150cc class, in Time Trial mode, with Mario

Rookie
BFDI Racing V1 : Get 1 gold cup in Grand Prix mode

Magic Turns And Flips
BFDI Racing V1 : Make at least 10 points in 2 races in VS mode, in 150cc class, by performing 5 Mini-Turbos, by performing 5 tricks
In difficult mode, with 8 participants, no teams

Secret Shortcut
Carrier Zone : Follow the fake item boxes path and find the secret shortcut in Time Trial mode, in 150cc class, in less than 1:00, without going backwards

Nice Spot For A Picnic!
Palm Tree Walkway : Go on the shortcut bridge route in VS mode, in 250cc class

Win The Race!
Daisy Circuit : Finish in the 1st position in VS mode, in 170cc class, without reverse drifting, with Daisy, with 3 participants

Collect the coins
Daisy Circuit : Collect all coins

Icicle Madness
Ice Speedway : Complete the track in less than 50s in Time Trial mode, without touching any snow ball nor snowman

Champion
Minecraft Cup : Get the gold cup
