Lights: Neon Switch Puzzle

Lights is a minimalist neon puzzle about one simple, satisfying idea: turn every light on.

Each switch is wired to its neighbours. Tap one and it flips — and so does everything connected to it. Sounds easy. It isn't. One careless tap sends a ripple across the whole board, flipping lights you'd just fixed. The challenge is to find the order that leaves every single light glowing green.

It's a fresh take on the classic "Lights Out" logic puzzle, rebuilt with a glowing neon look, smooth animations, and a difficulty curve that ramps up gently from your very first tap.

WHAT'S INSIDE
• 100 fixed Classic levels — every player gets the exact same puzzles.
• A second HEX mode on a honeycomb grid for a different feel.
• A clean difficulty curve from a few switches to a tangle of glowing cables.
• Stuck? A built-in hint lights the path to the solution.
• Jump anywhere with the 100-level select screen and replay any board.
• Reshuffle any level into a fresh variation whenever you want.

WHY YOU'LL LIKE IT
• Pure logic — no timers, no interrupting ads, no pay-to-win.
• One-thumb friendly: just tap.
• Calming neon visuals and a relaxed soundtrack, perfect for unwinding.

No accounts. No sign-in. Optional rewarded ads are only used when you choose to watch one to skip a level.

Can you light them all up?