Challenges completed by Proudster

Speen fail

Spinny Paper Mario : Finish the game in less than 7s, without touching item boxes

With 8 participants, no teams

Solve King Boo's Puzzle

King Boo's puzzle lake : Complete the track without using any item

Arbre

Mario Kart 1 (O) - Mario Circuit : Finish in the 1st position without touching any Koopapolis

Retro Round 1

Mario Kart Only Retros : Finish 1st 2 times in a row with Mario

With 8 participants

Unlock Rosalina!

Mario Kart 9! : Get 3 gold cups

Unlock Wario!

Mario Kart 9! : Get 2 gold cups

Advancement Unlocked

Blox Cup : Get the gold cup in Grand Prix mode

In difficult mode, with 8 participants, no teams

Mini Turbo Challenge

Diddy Kong Racing 2 : Make at least 0 points in 1 race by performing 10 Mini-Turbos

Mega Mecha Bowser Unit Battle

Mega Mecha Bowser Unit Battle : Hit each switch in 150cc class, by losing at most 2 balloons

Cup Challenge 3

Egg Carrier Cup : Get the gold cup

Super Sonic Unlock

Sonic Adventure Racing : Get all gold cups

Cup Challenge 2

Mystic Ruins Cup : Get the gold cup

Gold Cup Challenge

Station Square Cup : Get the gold cup

1st Place Challenge (Difficult)

Sonic Adventure Racing : Finish 1st 1 time in a row

In difficult mode, with 8 participants

dark sonic challenge

track of doom : Finish in the 1st position with Yoshi

With 8 participants

Easy one

Super Mario Kart Z : Finish 1st 1 time in a row in VS mode, in 50cc class, with Diddy-kong

With 8 participants

Flushed BOI

Hit 8 opponents by losing at most 7 balloons

With 8 participants, no teams

expode everyone

N64 big donut : Hit 7 opponents with Mario

With 8 participants

coin master

N64 big donut : Collect all coins

tu vas rager XD

bug race 17 : Complete the track by falling at most 2 times