Shirokuro is an easy-to-learn puzzle game with three simple rules:
* Every grid tile must contain a color. No empty tiles.
* All tiles of the same color must connect.
* There can be no 2×2 tile groups of the same color.
The rules may be easy to learn, but that doesn’t mean the puzzles are always easy to solve!
Shirokuro is available in the Marketplace now for 99Â¢, and includes a free trial. The trial allows for unlimited play, and is ad-supported. Upgrading to the full version will remove the ads and unlock harder difficulty levels, and larger grids.
Marketplace link: Shirokuro