# What's the name of this kind of puzzle? [closed]

Link to a video of a the puzzle

What is this puzzle called, and if possible, what is the logic behind it?

Clicking a square inverts the state of the square and the ones directly adjacent to it, and the goal is to get all the squares in a 'On' state.

• My youtube channel is hosting the video, but I've changed never the less. – Questwalker Apr 18 '20 at 17:07

Found The Answer. Its called a lights out puzzle
• Or it's called "linear algebra over $\Bbb F_2$". – WhatsUp Apr 19 '20 at 1:19