☯️ Yin-Yang

Fill cells black or white. Each color must connect. No 2×2 same color.

A.K.A.

Also known as: Shiromaru-Kuromaru

Category

Grid Shading

How to Play

1. Fill every cell either black or white
2. All black cells must form one connected group
3. All white cells must form one connected group
4. No 2×2 area can be all one color
5. Some cells may be pre-filled as clues

Puzzle Source

🔧 Generator

Puzzles are algorithmically generated on-the-fly.

Source: Generated connectivity puzzles

Tips & Strategy

• Check every potential 2×2 square before placing
• Connectivity is key - don't isolate any region
• Corners and edges are often good starting points

Issues & Bugs

🔍 Search existing issues for "YinYang"

📝 Report a new bug

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Part of the Enigma puzzle collection