Yin-Yang Puzzle

Yin-Yang Puzzle is a calm logic game about dividing a grid into connected black and white regions. Fill the entire board so that each connected region contains both colors, while the complete board remains connected.

Use the clues and neighboring cells to determine each area. Mark cells, test your deductions, and gradually resolve the whole grid without guessing. Start with compact boards and progress to larger challenges that require careful region planning.

Features:
- Classic Yin-Yang and black-and-white region rules
- Multiple board sizes with progressive difficulty
- Clean grid designed for focused play
- Hints and answer checking
- Local progress saving
- No account required

For players who enjoy Yin-Yang Puzzle, Yin Yang logic, black and white puzzles, region logic, grid puzzles, deduction games, and offline brain games.