the karts are slower there, but they have more powerups like turbo karts or leaf blower

all characters - unlock every character, it's only relevant for 1.0 as in 2.0 it's the same as any%

jenga% - finish jenga as fast as you can, timer starts when loading is finished

season% - unlock all of the seasonal karts (recommended to use 1.12.0 to 1.13.9 as they have all of them), best used with date and time exploit

seasonmax% - same as the above, but you need to max upgrade them

any% no powerups - same as any% but no powerups (king sling, turbo kart, leaf blower, kart repair)

telepods% (unlikely) - scan every telepod in the game, you can use qr codes to make it easier (it works for both 1.0 and 2.0, but best on the first since the ones in 2.0 only unlock downgraded karts)

individual episodes% - for 1.0, this will include all of the 5 episodes, but for 2.0 it will include the 11 unlockable characters :bomb - chuck

max% - max out and unlock every kart, unlock every character and 100% every episode

100%- get all episodes to show the challenge rounds counter, so you need to get all modes of each track to have a challenge

i think the servers shut down but the latest one removed all of the modes except for the weekly race set

in certain 1.0 versions, if you complete a race and the results screen appears, you can click the topbar and click change racers, which will allow you to skip the score tally, it might be useful for a run

there should be speedruns of each cup or just all of them