What do you do in Light It On?
Light It On asks you to turn lights on and off until each level reaches the state it requires. It is a logic puzzle built on switches, framed around the everyday habit of managing lights in order to save resources.
Why is Light It On difficult when the rule is so simple?
Difficulty in Light It On comes from the fact that switching one light typically affects others. You cannot fix lights one at a time, so the puzzle is about finding an order of actions that resolves the whole configuration together.
Is there any timing or dexterity involved in Light It On?
Light It On involves no timing and no dexterity at all. It asks you to use your brain rather than your reflexes, so a level is either solved or not yet understood, and pressing switches faster never helps you finish one.
What is the resource-saving theme in Light It On about?
Light It On frames light management as everyone's responsibility and builds its puzzles on that idea. The theme is a premise rather than a mechanic, but it explains why the subject is switches instead of blocks or tiles.
Do the puzzles in Light It On get harder?
Puzzles in Light It On get harder by increasing how many interactions you have to track at once. The rules stay identical throughout, so all of the added difficulty comes from complexity rather than from new mechanics being introduced later on.
Is Light It On free to play?
Yes. Light It On is completely free on Masked Games. There is no account to create, no trial period and no payment step — open the page, press play and the game starts.
Do I need to download anything to play Light It On?
No. Light It On is an HTML5 browser game, which means it loads and runs on this page itself. Nothing is installed on your computer and nothing is left behind when you close the tab.
Can I play Light It On on a phone or tablet?
Yes. Light It On supports touch input and adapts to smaller screens, so it plays on Android phones, iPhones, iPads and Chromebooks in the same browser you are reading this in.
Is Light It On a two player game?
Light It On is a single player game. If you are looking for something to play with a friend on one keyboard, browse the two player games collection.