Top rated challenges

2-4 ~ Sunset Dodge

Spirit Town [OLD] : Complete the track in less than 1:50 in Time Trial mode, in 150cc, without falling

Destroy the green pipe (hint: use Thwomps to block yourself)

Extreme Bowser Castle : Destroy all pipes in 250cc, without falling

4-5: Crumbling Tower Coins

SBOK7 SBOK6 Daisy Airlines : Collect all coins in Time Trial mode, in 150cc, in less than 20s

Donut Plains Coin Hunt

Donut Plains 1 : Collect all coins in Time Trial mode, with Yoshi, in less than 1:00

Battle Mission 9: Brotherly Battles

Nintendo DS : Finish the game in the 1st position in 150cc, with 4 participants, without falling, with Mario

No teams

50 coins, 50 jumps

SNES Mario Circuits Merged! : Collect 50 coins by taking at most 50 jumps

Coin

Barello Circuits : Collect 18 coins in Time Trial mode, without drifting

1-up Cup Challenge

1-up Cup : Make at least 10 points in 2 races in VS mode, with Yoshi

No teams

GBA Gold Castle 3 : Complete the track in less than 1:30 in Time Trial mode, in 150cc

Collect Toadstool's Coins!

Mario Circuit (GBA) : Collect all coins

No teams

Not that tough lol

Moonview Highway : Find the hidden shortcut

Gundham Tanaka Stampede

Chiaki Is Dead Lol : Find and reach all 5 hampter in 150cc, in less than 21s, with 1 participant

Universe Master

Planetary Trip : Complete the track in less than 1:15 in Time Trial mode, in 150cc, without falling

The Bypass Lane

Urban Swing : Find the Odd Lane Out in Time Trial mode

Challenge 3

100 Challenges : Hit 5 opponents in 200cc, with Peach, in less than 2:00

Challenge 2

100 Challenges : Collect all coins in less than 1:00

Triple 1st Place

Micah Multicup [7 cups] : Finish 1st 3 times in a row in VS mode

Need coins to play the pinball

Waluigi Pinball : Collect all coins

Pokeys to Oblivion!

Glassy Glacials : Destroy 20 Snow Pokey in VS mode, with Birdo, in less than 1:00

Item Bamboozle

Daisy Oasis : Finish in the 1st position in VS mode, in 150cc, with Bowser Jr

In difficult mode, with 8 participants