LUMEN: Light Flow Puzzle

Turn up the lights. Light up the maze.

LUMEN is a calm-but-fiendish circuit puzzle. Every tile holds a piece of glowing wire — scrambled at the start. Rotate them so the wires line up, carry light from the central ◆ core out across the grid, and wake every ✦ star. No timer. No enemies. No way to lose. Just you, the wires, and the quiet satisfaction of a system clicking into place.

Built for the kind of dopamine that's actually good for you: contemplative, self-paced, and endlessly "just one more".

● ROUTE THE LIGHT
Tap a tile to rotate it. When a path connects back to the core, energy floods into it — the wire fills with light, a pulse ripples outward, and a soft note rises up the scale. A pulsing coral ◯ ring marks any loose end, so you always see exactly what's left to do. Clear every ring, power every tile, and the grid blazes gold.

● 500 LEVELS, 5 RANKS
Climb from Novice to Diamond across 500 hand-tuned levels — each a fixed, repeatable puzzle that is always solvable. Gentle and friendly for the first dozen, then a genuine, satisfying climb. By the Diamond rank the grids grow large, loop back on themselves, and even wrap around their own edges. Only the sharpest minds reach the end.

🌙 Novice · 🔥 Bronze · ❄ Silver · ☀ Gold · 💎 Diamond

● LEARN IN SECONDS
A hands-on tutorial walks you in with a guiding finger — no manual, no jargon. Tap a tile, watch the light flow, and you've got it.

● NEVER GET STUCK
Think you're done but the grid won't light? LUMEN spotlights exactly which connectors are still cut off from the core, so you always understand what to fix. A gentle HINT is one tap away whenever you want it.

● MADE TO FEEL GOOD
- Light spreads tile by tile as you connect, with a rising pentatonic chime.
- A living board: a pulse of light ripples outward from the core through everything you've powered.
- A real payoff: completing a grid triggers a sweeping wave of light and a warm chord.
- Five hand-crafted themes, one per rank — from deep Abyss to glittering Prism.

● CALM BY DESIGN
- No timer and no fail state — designed to be played late at night.
- No ads getting in the way of a good think.
- Plays fully offline.
- Jump straight in — no account, no sign-up, no friction.

Power your first grid. Then just one more.