Challenges list of spongo
backwards through the water
Retro Circuit 3 : Drive Ether Forward Or Backward Through The Track in Time Trial mode, in 200cc class, by driving backwards, with Toad, while in rear view
Easy 1st In Retro Circuit 2
Retro Circuit 2 : Finish in the 1st position in VS mode, in 150cc class, with 7 participants, in medium mode, with Luigi
Easy Crash Through The Items
Retro Circuit 1 : Hit all item boxes in VS mode, in 200cc class, with Mario, in less than 1:00, with 1 participant
Easy Driving Through Goombas
Retro Circuit 1 : Destroy 3 NES Goomba in Time Trial mode, in less than 15s, with Mario
Medium Coins In Retro Circuit 1
Retro Circuit 1 : Collect all coins in 150cc class, in Time Trial mode, with Mario
Easy coins in the desert
quick grunge circuit : Collect all coins in VS mode, in 150cc mirror class, with 1 participant
Easy around the pretzel walls
pretzel circuit : Complete the track in 150cc mirror class, without touching the walls
No teams
Medium Toad VS Koopa
Retro Circuit 3 : Finish in the 1st position in VS mode, in 200cc class, with Toad, in medium mode, with 5 participants
Easy Don't Touch Anything
Retro Circuit 2 : Complete a lap in VS mode, in 200cc class, without touching item boxes, without touching any NES Pipe, NES Piranha Plant, NES Gloomba nor NES Pipe Piranha, without touching the walls, with Luigi, with 1 participant
Medium coins on the beach
sponge circuit : Collect all coins in VS mode, in 100cc mirror class
No teams
Easy behind the pipe wall
Retro Circuit 3 : Go Behind The Left Pipe Wall at The Finish Line in Time Trial mode, in 200cc class, with Toad, in less than 15s
Medium to the frosting patch's
poptart circuit : reach both frosting patch's in Time Trial mode
Easy around the enemies and items
poptart circuit : Complete the track in VS mode, in 150cc class, without touching any Monty Mole nor Piranha Plant, without touching item boxes
No teams
Easy comfort sponge
sponge circuit : go find sponge on the other island in Time Trial mode
No teams
Easy coins in retro circuit 3
Retro Circuit 3 : Collect all coins in Time Trial mode, in 200cc class, with Toad
Easy coins in retro circuit 2
Retro Circuit 2 : Collect all coins in Time Trial mode, with Luigi
Easy coins in retro circuit 4
Retro Circuit 4 : Collect all coins in Time Trial mode, in 200cc class, with Bowser
Easy tricky dodging on the beach
sponge circuit : Complete the track in VS mode, without touching any tree, crab nor puddle
No teams
Easy crash through a pretzel thwomp
pretzel circuit : Destroy 1 pretzel thwomp in Time Trial mode, in less than 6s
No teams
Easy the piranhas and the goombas
Retro Circuit 4 : Destroy 1 NES Piranha Plant and 1 NES Goomba in Time Trial mode, in 200cc class, with Bowser, in less than 10s
Medium