Challenges completed by BowserJr03
Single Lap Power-Slide Turbo Boosts
Kiosk Shroom Ridge : Complete a single lap in VS mode, by performing 10 Mini-Turbos, without falling, in less than 1:20
Easy Time Trial Tutor
Mario Kart Circuit : Complete the track in less than 40s in Time Trial mode
Easy Hyper-Speed
Simple-way Circuit : Complete the track in less than 50s in 150cc class, in Time Trial mode, with Daisy
Extreme Fascinating Falls Time Trial
TGK - Fascinating Falls : Complete the track in less than 36s in Time Trial mode
Easy Go to the bridge!
SNES Donut Plains 1(SNES+GBA) : Reaching the bridge in Time Trial mode, by driving backwards, in less than 30s
Easy 200cc Staff Ghost
Island Circuit : Complete the track in less than 42s in Time Trial mode, in 200cc class
Medium 150cc Staff Ghost
Island Circuit : Complete the track in less than 1:06 in Time Trial mode, in 150cc class
Easy 150cc Staff Ghost
SNES Bowser Castle 3(Remake) : Complete the track in Time Trial mode, in less than 1:20
Easy Saving the Toad
SNES Bowser Castle 3(Remake) : Red Toad's stuck on the island guarded by Bowser's minions. Reach the island quickly in Time Trial mode, without touching any Goomba, Bullet Cannon nor Koopa Troopa, in less than 0:06:050, with Dry Bones
Medium Run the bases for radical circle
baseball field : Complete the track in less than 40s
Easy 3-1: Money-Making Mario
SBOK6 Mario Circuit : Collect all coins in Time Trial mode, in 150cc class, in less than 36s
Medium GBA Bowser's Castle 3 Coin Runners!
Bowser's Castle 3 : Collect all coins in Time Trial mode, in 150cc class, in less than 45s
Medium The Ultra Shortcuuuuuut! Is Reeeeeal!
Bowser's Castle 3 : It has ressurected in Time Trial mode, in 150cc class, without falling, in less than 12s
Easy 4-5: Back 2 Back
SBOK6 SBOK3 Red Raceway 2 : Complete a backwards lap in Time Trial mode, in 150cc class, in less than 0:22:500
Medium Green Power
Luigi Land : Complete the track in less than 45s with Luigi
Medium Beach Bridges
Mushroom Lagoon : Go on all the bridges in less than 10s
Medium le petit nez anime de chihiro
danganrena 1: cry about it : go to le petit nez anime de chihiro
Easy Deep Fried Teruteru
Chiaki Is Dead Lol : Survive more than 30s by starting with 1 balloon, while constantly accelerating
Easy Bye-Bye Ouchies
Chiaki Is Dead Lol : Reach space (the star thwomps) in less than 15s
Difficult 200cc Staff Ghost
Frostburn Volcano : Complete the track in less than 55s in Time Trial mode, in 200cc class
Difficult