Challenges list of ohplatinum
Simple W
Ledgeth Karteth: Finish 1st 1 time in a row
Easy Castle Crashing
Bowser's Castle: Complete the track in less than 1:50 in Time Trial mode, without falling
Difficult The Perfect Run
Ledgeth Karteth: Make at least 40 points in 4 races in 150cc, in Grand Prix mode
With 8 participants
Medium He Who Shines In Gold
Ledgeth Karteth: Get all gold cups in 150cc
Medium Now This Is Chaos
Ledgeth Karteth: Finish 1st 1 time in a row with 12 participants
Easy Survival of the Prix
Ledgeth Karteth: Get 1 gold cup in Grand Prix mode, without using any item, without drifting, without making tricks
Extreme Snow Shredding
Snowball Summit: Complete the track in less than 2:05 in Time Trial mode
Medium Colorful Blaze
Rainbow Road: Complete the track in less than 1:35 in Time Trial mode, without drifting, without using any item
Medium