๐ก Lights out
๐ง Discovery and thinking ยท Logic๐ Year 3 โ Year 6
Each tap switches the lamp and its neighbors. Can you turn them all off?
Taps: 0 ยท Lit: 0
About โLights outโ
Tapping a lamp switches it and the lamps touching it: lit ones go dark and dark ones light up. The goal is to make the whole grid dark.
Every puzzle here can be solved. A tip for older kids: tapping the same lamp twice cancels the first tap, and the order of taps doesn't change the result.