🧩 Lights Out Mega

<p>Six rows of stubborn lights demand real parity thinking — a proper challenge for toggle-puzzle veterans. Lights Out Mega is a toggle-grid logic puzzle where pressing one light flips it and its four neighbours, and the goal is total darkness. Under the surface it's quietly training deduction, parity logic and thinking a few moves ahead. Bite-sized rounds and steadily climbing scores give it that moreish, come-back-tomorrow quality that brain games live on. It's built for players everywhere, with crisp controls and clean visuals that feel at home from New York to London to Sydney. It runs instantly in your browser on phone, tablet or desktop with no download, no install and no sign-up. Controls are dead simple to learn but the depth keeps revealing itself the more you play. It sits comfortably alongside the other thinky games in our collection if you fancy a change of pace. Your best result is saved locally, so each visit you're really racing the toughest opponent of all — yourself.</p>

How to play

• Tap a tile to flip it and its four orthogonal neighbours on or off.
• Every lit tile must be switched off to win.
• Pressing the same tile twice returns it to its original state.
• Work row by row, then clean up the bottom line.
• Solve it in as few taps as possible.

Controls

Tap or click any tile to toggle it and the tiles directly above, below, left and right of it.

Features

• Always-solvable scrambles
• Tap-count scoring for efficiency
• Glowing, tactile light feedback
• Keyboard and touch friendly

FAQ