SquareGri: Lights Out Puzzle

Tap a square and its neighbours flip colour. Your goal: get the entire grid to a single colour in as few moves as possible. Easy to learn, genuinely hard to master. THREE WAYS TO PLAY Classic A fresh 8×5 puzzle every time. No timer, no pressure — just you and the lowest move count you can manage. Time Attack Race the clock. Solve the grid as fast as you can, pause whenever life gets in the way, and hunt down your best time. Daily Challenge One unique puzzle a day, the same one for everyone. A single attempt. No resets, no second chances. FEATURES • Three separate leaderboards — Classic, Time Attack and Daily • Continue picks up exactly where you left off, in whichever mode you played last • Colour themes — make the grid look the way you want • Clean, minimalist design with smooth animations • Works fully offline — no account, no sign-up, no connection needed Perfect for a two-minute brain workout in a queue, or a long session when you actually want to think. Download and play.