📖 About

Nurikabe is the Japanese logic puzzle that challenges you to build an archipelago! Each numbered cell is an island, and the number shows how many cells that island occupies. Surround these islands with a continuous ocean of black cells (walls). Islands can never touch each other, all water must connect, and no 2×2 black areas are allowed. A perfect blend of spatial reasoning and logical deduction!

🎯 Objectives

Shade cells to create a continuous ocean (black cells) surrounding numbered islands. Each numbered cell shows its island's size. Islands must not touch each other. All black cells must connect. No 2×2 blocks of black cells allowed!

🎮 How to Play

Click cells to toggle between empty (gray), black (wall), or white (island). Each number shows its island's size. Islands can't touch. All walls must connect. No 2x2 black blocks.

💡 Tips

• ✓ Start with small numbers (1, 2) - they have limited options
• ✓ Islands can't touch, so mark boundaries with black
• ✓ Keep walls connected to avoid isolated areas
• ✓ Never create 2x2 black blocks

❓ Frequently Asked Questions