Blinds

the cat wants it dark. tap when it jumps.

a dark mode switch with a pixel room inside: flip it to light while the cat is mid-pounce, and it bonks off the window

The switch is the room's blind. The black cat wiggles, then leaps for it to pull the room dark. Tap while it is in the air: the blind snaps up, the cat hits the glass, the dog laughs. Too late and it hangs on; too early and it waits, because the switch slides back to dark by itself and will not snap again until it is home. Three misses and the day is over. After Ann Nguyen's dark-mode switch with a dog and a cat in it.

Concepts: attention, timing.

An interactive you play with one thumb, on Wundr.