TapLume

A logic puzzle game built around light propagation and careful planning.

Each puzzle presents a grid of lights with four brightness levels. Tapping a light increases its brightness and the brightness of its orthogonal neighbors by one level. When a light reaches the brightest level, it wraps back to dark. Your goal is to transform the starting board into the target pattern before you run out of moves.

The game includes 50 handcrafted levels divided into five chapters. Early chapters introduce the core mechanic on a 4x4 board. Later chapters expand to 5x5 and 6x6 grids and introduce special cells: fixed lights that cannot be tapped directly, flickering lights that pulse after every move you make, and blocked cells that limit your control.

Features:
- 50 levels with progressive difficulty
- Daily Challenge: one fresh puzzle every day
- Endless Mode: randomly generated puzzles to test your skills
- Undo and restart options for experimentation
- Local progress saved automatically
- Perfect completion tracking for replay value

No account required. No internet connection needed for the core experience. Play offline at your own pace.