Timer Challenges are challenges that spawn temporary platforms when activated, and involve traversing said platforms before a timer runs out, typically to collect a Power Moon that is also temporarily spawned by the challenge. Timer Challenges can be activated by placing Cappy onto a scarecrow, stepping on a P-Switch, or activating a ground pound switch. Some Timer Challenges spawn a key, which in turn spawns a Power Moon that will likewise disappear when the timer runs out.

Moons

Although there are a handful of Timer Challenges that are used to reach an already existing moon, only Timer Challenges where a moon or key is temporarily spawned as part of the challenge count towards Toadette's total. There are 33 such moons in the game:

Kingdom # Name
Cap Kingdom 3 Cap Kingdom Timer Challenge 1
Cap Kingdom 28 Cap Kingdom Timer Challenge 2
Cascade Kingdom 9 Cascade Kingdom Timer Challenge 1
Cascade Kingdom 10 Cascade Kingdom Timer Challenge 2
Sand Kingdom 28 Sand Kingdom Timer Challenge 1
Sand Kingdom 29 Sand Kingdom Timer Challenge 2
Sand Kingdom 30 Sand Kingdom Timer Challenge 3
Lake Kingdom 10 Lake Kingdom Timer Challenge 1
Lake Kingdom 11 Lake Kingdom Timer Challenge 2
Wooded Kingdom 29 Glowing in the Deep Woods
Wooded Kingdom 37 Wooded Kingdom Timer Challenge 1
Wooded Kingdom 38 Wooded Kingdom Timer Challenge 2
Wooded Kingdom 65 Wooded Kingdom Timer Challenge 3
Lost Kingdom 31 Lost Kingdom Timer Challenge
Metro Kingdom 19 Metro Kingdom Timer Challenge 1
Metro Kingdom 20 Metro Kingdom Timer Challenge 2
Metro Kingdom 37 Pushing Through the Crowd
Metro Kingdom 71 Metro Kingdom Timer Challenge 3
Metro Kingdom 81 Full-Throttle Scooting!
Snow Kingdom 13 Snow Kingdom Timer Challenge 1
Snow Kingdom 14 Snow Kingdom Timer Challenge 2
Snow Kingdom 47 Snow Kingdom Timer Challenge 3
Seaside Kingdom 27 Seaside Kingdom Timer Challenge 1
Seaside Kingdom 28 Seaside Kingdom Timer Challenge 2
Seaside Kingdom 64 Seaside Kingdom Timer Challenge 3
Luncheon Kingdom 18 Luncheon Kingdom Timer Challenge 1
Luncheon Kingdom 19 Luncheon Kingdom Timer Challenge 2
Luncheon Kingdom 20 Luncheon Kingdom Timer Challenge 3
Bowser's Kingdom 17 Bowser’s Kingdom Timer Challenge 1
Bowser's Kingdom 53 Bowser’s Kingdom Timer Challenge 2
Moon Kingdom 7 Moon Kingdom Timer Challenge 1
Moon Kingdom 31 Moon Kingdom Timer Challenge 2
Mushroom Kingdom 9 Mushroom Kingdom Timer Challenge