About Light Them Up
A house at night has some windows dark and some lit. Each tap switches that window and its neighbors above, below and to the sides, so a lit one can go dark again. Your child works out which windows to press until every window glows and shows who is at home.
How to play
- Tap a window to switch it and its neighbors.
- Tap the lamp to see one window to press if you get stuck.
- With a keyboard, move with the arrow keys and press Space.
What your child practices
- Logical thinking
- Cause and effect
- Testing and adjusting
- Patience and focus
How it grows with your child

LittleAges 4-6
Three 3 by 3 houses, each solved in two or three taps.

YoungAges 6-8
Three 4 by 4 houses, solved in three to five taps.

Big KidsAges 8-11
Three 5 by 5 houses, solved in six to eight taps.

Play together
Before tapping, ask your child to guess which windows will change, then tap and check together.
