Lights Off
"Lightsoff" made in Unity.
Remaking one of my first unity projects. "The game consists of a 5 by 5 grid of lights. When the game starts, a random number or a stored pattern of these lights is switched on. Pressing any of the lights will toggle it and the adjacent lights. The goal of the puzzle is to switch all the lights off, preferably in as few button presses as possible" (Wikipedia)
Hold shift to light a singular square, so you can make your own levels.