Last published challenges
Gold
Green Beach Act 1 : Complete the track in less than 59s
Easy Star Cup : Get the gold cup
Medium Special Cup : Get the gold cup
Easy Flower Cup : Get the gold cup
Easy Wario Arena : Collect all coins
Easy laktiu needs a break pt 1
the offical naoh kart rainbow road : Complete the track in less than 2:30 in 150cc, in Time Trial mode, without falling, without drifting
Easy Watch Your Weight
Clock Factory : Complete the track in VS mode, with Donkey-kong, by falling at most 1 time
No teams
Easy Jungle Hives : Collect all coins
Easy Sky Road : Collect all coins
Easy Doing It All Over Again
CTA Wumpa city 2 : Reach The Central Plaza Bridge by driving backwards
Easy Ramping It!
CTA waterfall beach 2 : Complete All The Jumps
Easy Cocoa Cliffs : find a secret in Time Trial mode, in less than 28s, without falling
Easy Cocoa Cliffs : Collect all coins
Easy Slashed With Cash
CTA Wumpa city 2 : Collect 20 coins in less than 1:30
Easy Mushroom Cup : Get the gold cup in Grand Prix mode
With 8 participants, in difficult mode, no teams
Easy DK Glacier : Collect all coins
Easy Ribbon Raceway : Collect all coins
Easy Mario Circuit : Collect all coins
Easy Desert Sands : Collect all coins
Easy No Item Run
Daisy's Circuit : Complete the track in VS mode, without touching item boxes
Medium