Nurikabe - Island Logic Puzzle

Enjoy the classic Nurikabe logic puzzle. Use deduction to grow islands and shape the surrounding sea.

Each number shows the size of its island. Expand islands to match the numbers while filling the remaining cells with water. The sea must stay connected, and 2×2 blocks of water are not allowed, so careful thinking is required.

Choose from multiple grid sizes and difficulty levels, from quick relaxed puzzles to harder challenges. Your progress is saved separately for each puzzle setup, so you can switch between sizes and difficulties without losing your work.

Nurikabe is a relaxing puzzle that rewards logic and patience. Each puzzle can be solved step by step using reasoning alone.

Features
• Classic Nurikabe logic puzzles
• Multiple grid sizes
• Easy, Medium, and Hard difficulty options
• Daily puzzles to challenge your brain
• Clean and easy-to-use interface
• Simple controls for marking islands and water
• Progress saved per puzzle setup
• Designed for comfortable play on mobile devices

Perfect for fans of Sudoku, Kakuro, Shikaku, and other logic puzzles. Train your brain and enjoy solving islands and seas wherever you are.