Lumina: The Lightkeeper's Path

Slide crystal blocks aside so a glowing Light Key can reach its lantern, and relight a fading world one puzzle at a time. 300 hand-verified levels across ten worlds, a new puzzle every day, and no timers, lives or fail states — you cannot lose, only not have finished yet.

Status: On Google Play
Platform: Android
Package: com.cybiqon.lumina

Get it on Google Play

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Why it exists

Most puzzle games on Play are built to interrupt you — energy meters, countdowns, an ad between every level. Lumina is the opposite argument: every level is solvable at your own pace, every one is proven solvable by the solver that generated it, and the reward for playing is watching a world light back up.

What it does

300 levels, every one verified: Each level is generated and then re-solved by a breadth-first solver, so the three-star target is the true shortest solution — never a guess that cannot be met.
Ten worlds, ten ideas: Crystal, sand that crumbles once moved, ice that cannot stop short, rime frozen until the Key thaws it, and mirrors that bend the Key's light to the lantern — each world introducing one more.
A new puzzle every day: One daily puzzle with its own streak and rewards, drawn from a pool separate from the campaign so it never spoils a level you have not reached.
It teaches you the rules: Each world opens with a small board that solves itself, showing what the new piece does rather than describing it.
No fail states: No lives, no energy, no countdown. Undo anything, reset anything, and take as long as you like — stars are a target, not a pass mark.
Plays offline: Every level ships inside the app. No account, no sign-in, and nothing to sync.