Challenges completed by Senko
Yoshi's Tumble
Yoshi's Waterfall Rapids : Help Yoshi pass all pipe gates! in VS mode, with Yoshi, in less than 35s, while constantly accelerating
Medium Peach's Escape from "Bowser Raceway"
Peach Raceway : Finish in the 1st position in VS mode, in 200cc class, with Peach
In difficult mode
Difficult Peach Parkour
Peach Raceway : Peach is trying out her new Raceway, guide her through all pipe gates! in VS mode, with Peach, in less than 50s
Easy Honey Coins
Honey Hive Tour : Collect all coins in Time Trial mode, with Rosalina
Medium Peach's Treasure Hunt
Bowser's Fortress : Collect all coins with Peach, with 1 participant
Easy Bowser's Circle
Bowser's Fortress : Drive through all rings, at the Split in the castle first drive right. with Bowser, without falling, with 1 participant, in less than 1:20
Easy Mario Returns to Honey Hive Galaxy
Honey Hive Tour : Complete the track in Time Trial mode, in less than 1:50, with Mario
Easy Birdo's Grand Debut
Birdo Studios : Finish in the 1st position in VS mode, with Birdo
In difficult mode, with 8 participants
Easy Perfect Run
Rainbow Road : Finish in the 1st position by falling at most 3 times
With 8 participants
Difficult Breaking In through the Back
Boo Mansion : drive the track in reverse and reach the dinning hall in less than 50s
Medium Luigi's Ghost Tour
Boo Mansion : Complete the track in less than 2:50 in VS mode, with Luigi
Easy Wario's Gauntlet
Wario's Arena : Pass all pipe gates. in VS mode, with Bowser Jr, in less than 1:00
Easy Waluigi's Wreckage
Wario's Arena : Destroy all boxes in VS mode, with Waluigi, in less than 1:00
Easy No Slip Up Allowed
Red Sand Cave : Finish in the 1st position with Diddy-kong
In difficult mode, with 8 participants
Difficult The Silver Road
Starl Kart 1 : Get all gold cups in 150cc class
Medium 7-5 Boo Bridge
SBOK6 Phantom Bridge : Reach the end of the birdge in Time Trial mode, without touching any Boo, by driving backwards, in less than 20s
Difficult 7-4: Tech Support
SBOK6 SBOK1 Computer Cogworks : Enter the computer before it crashes in Time Trial mode, in 150cc class, in less than 0:08:300
Difficult 7-3: Barrel Travel
SBOK6 DK Downhills : Reach the barrel in Time Trial mode, in 150cc class, in less than 0:07:500
Extreme 7-2: DJ Hamster
SBOK6 SBOK5 Hamster Havoc : Reach the Yellow tile without touching any Red, Orange or Pink tiles in Time Trial mode, without falling, in less than 10s
Difficult 7-1: Storage Smash
SBOK6 Atmosphere Armada : Destroy all boxes in Time Trial mode, in 150cc class, in less than 1:05
Difficult