Color Chain
Connect matching colored nodes without crossing paths.
Color Chain
Connect matching colored dots. Fill every cell. Paths cannot cross.
20 levels · drag or touch to draw paths
How to Play Color Chain
- Find two dots of the same color on the grid — each color appears exactly twice.
- Draw a path connecting the matching pair by clicking and dragging through adjacent cells.
- Fill every cell on the grid — the level is only complete when the entire board is covered.
- Paths cannot cross each other, so plan your routes carefully to avoid blocking yourself in.
- Plan all connections before committing — any path can be erased and redrawn at any time.
About Color Chain
Color Chain is a satisfying grid-based puzzle game inspired by flow puzzles. Each level presents a grid with pairs of colored dots — your goal is to connect each pair with a continuous path while filling every single cell on the board. The constraint that every cell must be covered is what makes Color Chain genuinely challenging: you can't just find any connection, you have to find the one that works for all colors simultaneously.
Difficulty scales naturally from simple 5x5 grids with a handful of color pairs to complex 10x10 mazes with dozens of colors that demand careful spatial reasoning. Every puzzle has a unique solution discoverable through pure logic — no guessing required. Mouse drag on desktop or touch on mobile, no download or account needed.