Challenges list of -iz-
Gigacut!
Octopus Resort : Do the Supercut in the Lakeside Park Area (Shroom and hop) in 150cc class
Easy Snowdozer
Season Tours : Destroy all snowmen in Time Trial mode, in less than 4:00
Medium Perfect Lines
Mount Donkey Kong : Take all 4 shortcuts in Time Trial mode
Easy Speed Test
Luigi Raceway : Complete the track in less than 1:20 in Time Trial mode, in 150cc class
Medium Become The Escaper
Rainbow Road : Finish in the 1st position in VS mode, in 200cc class, with Blue Shell Koopa
In difficult mode, with 8 participants
Difficult A full step ahead
Bowser's Castle : Finish in the 1st position in VS mode, without touching any Thwomp, fire circle nor fire triplet
In difficult mode
Difficult