Challenges completed by Angel121
Looking for the Blue Coin Switch
Slideaway Speedway : Break the Boxes.

Using one of the Secret Stars
Slideaway Speedway : Get a star, than SLAM into the pipe.

Nostalgia
Slideaway Speedway : Get to the end (you can't go backwards) in less than 21s, with Mario, without using any item

Brute Force and hoping around one set from the past line (Yes you have to do that)
Pendulum Pandemonium : Complete the track

Finir le circuit en moins de 45 secondes
Jardin Wargor : Complete the track in less than 45s in Time Trial mode

Beat the Staff Ghost
Goomba Park : Complete the track in less than 50s in Time Trial mode

Beat the Staff Ghost
Clockwork Dunes : Complete the track in less than 1:09

Mario Nitro Kart
Clockwork Dunes : Finish in the 1st position in VS mode, with 12 participants, in medium mode

CTR-esque Shortcut
Clockwork Dunes : Reach the Boost Pad in less than 12s, without using any item

Cacas *cough* Monedas de Roca Picuda
Castillo Roca Picuda : Collect all coins in Time Trial mode, in 200cc, without touching any Thwomp, without falling, in less than 2:00

The Secret Coins...
Biome Bypass 2 : Collect all coins without falling, in less than 1:10

1000 POINTS
Retro Plains : Finish in the 1st position

1UP
Retro Plains : Finish in the 1st position in medium mode, with Toad

W4-2
Retro Plains : Reach the Snowman

Beat the Staff Ghost
Fort Chasm : Complete the track in less than 57s

CHEATERS
Boost Stadium : Finish in the 1st position
With 8 participants

Beat the Staff Ghost
The Void : Complete the track in less than 43s in Time Trial mode

Sapphire Extinguisher
Crystal Mines : Locate the Sapphire without drifting

Ruby Goldberg Machine
Crystal Mines : Locate the Ruby without touching item boxes

Gold Man
Crystal Mines : Locate the Gold without falling
