3Color Simulator

3Color Simulator is an interactive puzzle game based on the graph 3-coloring problem.

Color every vertex so that no two connected vertices share the same color. The rules are simple, but later levels become dense enough that every color choice matters.

Version 1 includes:

- 30 progressive campaign levels

- Random custom graph generation

- Conflict detection for invalid colorings

- Timer, recolor tracking, reset tracking, and completion stats

- Shareable routes for individual levels

- Hover assist for connected edges and adjacent vertices

- Mobile-friendly layout

Play in your browser:

https://3color.app/