About Ready, Set, Go!
A traffic light glows red, then yellow, and turns green after a wait nobody can guess. The moment it does, your child presses the big lightning button and Oomi dashes off down the track. One to three bolts show how quick the press was, and pressing too early simply starts the round again.
How to play
- Wait while the light shows red and then yellow.
- Press the big lightning button the moment the light turns green.
- On a computer, press Space or Enter instead of the button.
What your child practices
- Reacting quickly
- Waiting for a signal
- Impulse control
- Traffic light colors
How it grows with your child

TinyAges 2-4
A short wait each time, and the green light waits as long as needed.

LittleAges 4-6
Longer waits, and a green light not pressed within a few seconds starts the round over.

YoungAges 6-8
Blue or purple trick lights sometimes come first, and reaction times show in milliseconds.

Big KidsAges 8-11
Up to two trick lights per round, longer waits and very little time to press.

Play together
Play red light, green light in the living room, with your child freezing on red and walking on green.
