Last published challenges
Grayside Mountain: Coins in the Roaring Wind
Grayside Mountain: Collect all coins in Time Trial mode, Without Leaving Section 2, in less than 2:00
Difficult Grayside Mountain: Drive into the Sun
Grayside Mountain: Reach the Starting Line of Section 1 by driving into the Sun in Time Trial mode, in less than 45s
Medium Muddy Puddles
Luigi's Mansion: Collect all coins in VS mode, in less than 45s
Medium Dangerous Rainbow
3ds route arc en ciel: Complete the track in less than 45s in VS mode, in 100cc mirror, with 1 participant, without touching any Thwomp, without falling, while in rear view, with inverted controls
Extreme 3D Bowser's castle: Collect all coins in Time Trial mode, without going backwards, in less than 24s, with Mario
Easy Time Trial 42 seconds
3D Beach: Complete the track in less than 42s in Time Trial mode, in 200cc
Medium Fire Snake Valley: Coins Spread Across the Valley
Fire Snake Valley: Collect all coins in Time Trial mode, in 150cc, in less than 1:10, without falling, Without Leaving the Valley
Difficult Kart Stadium Coin Rally
Kart Stadium: Collect all coins in Time Trial mode, in less than 1:00
Easy The Lonely Pipe
Toadette's Toy Factory: Head to the lonely pipe outside the track
Medium Toadette's Factory Tour
Toadette's Toy Factory: Finish in the 1st position in VS mode, in 150cc, with 2 participants, with Toad
In difficult mode
Easy Reverse Race!
Koopa Beach 1: Complete 1 lap around the track in reverse in VS mode, in less than 40s
Easy Reverse Race!
Donut Plains 3: Complete 2 laps around the track in reverse in Time Trial mode, in 200cc, in less than 1:30
Medium Coin Connoisseurs!
Ghost Valley 3: Collect all coins in Time Trial mode, in less than 50s
Medium Mini Turbo Trial!
Koopa Beach 2: Complete a lap in Time Trial mode, by performing 10 Mini-Turbos, in less than 30s
Medium Rendezvous Race
Mario Circuit 4: Drive to Peach's Castle before the time runs out! in less than 35s
Easy Turbo Boost Trial!
Vanilla Lake: Complete a lap in Time Trial mode, by performing 10 Mini-Turbos, in less than 30s
Medium Coin Connoisseurs!
Choco Island 2: Collect all coins in Time Trial mode, in less than 45s
Medium Coin Connoisseurs!
Mario Circuit 3: Collect 40 coins in Time Trial mode, in less than 1:00
Easy Diehard Challenge!
Mario Circuit 2: Complete a lap in Time Trial mode, without touching any oil spill, in less than 1:00, Without taking any shortcuts!
Easy Pirate ambush
Davy Jon's cove: Destroy all Goombas in 150cc, in VS mode, in less than 1:30
Medium