Lumen Tide: Light Puzzle

The sea has gone dark. It's up to you to bring the light back.

Lumen Tide is a relaxing one-finger puzzle. Turn sea-glass crystals until light flows from the source into every tile, with no open ends left. No timers, no rush: just the joy of watching the whole network glow gold.

Four archipelagos, four rules
• Sunlit Lagoon: classic rotation, to get the feel of it.
• Coral Gardens: golden pearls already in place, your fixed points.
• Crystal Isles: twin crystals that turn together.
• Moonlit Reef: sleeping shells that only wake when the light reaches them.

Then the Endless Tide, where all four rules keep rotating.

Light the beacons
Every island has its beacon. Finish the island's six levels and watch it ignite with a flash and sweeping rays.

Plenty of variety
• Boards of many shapes, with rocks and light sources in new places.
• A gentle difficulty curve, level after level.
• Daily Tide: a new puzzle every day, the same for everyone.
• A journal with small daily goals and no streaks to lose.

A little magic
The Prism fixes one tile and locks it in place. The Wave fixes up to three. Earn them by playing, in chests and milestones, or with shells.

Your bay
Spend shells to decorate an island of your own: jetty, parasol, fountain, lanterns, a hot-air balloon and more.

Made to unwind
• Original music for each archipelago, water-and-glass sound effects.
• Living 3D world, with a reduced-motion option.
• Plays offline. Lives refill on their own, one every hour.
• No in-app purchases. Free to play with ads; reward videos are always optional.

Take a breath, turn a crystal and let the tide light up.