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Nurikabe Islands brings the classic Japanese logic puzzle to your phone with a calm, minimalist design. Build white islands around numbered clues, keep the sea connected, and solve at your own pace—no timers, no pressure. Perfect for fans of Sudoku and nonograms who want a fresh logic challenge. Beautiful themes, helpful hints, undo/redo, and offline play. From quick 5×5 warm-ups to deep 10×15 challenges. If you love satisfying logic puzzles without the stress, give it a try!see more

iOSPuzzle GamesGames
Jan 11, 2026

Founder

Uunknown

Screenshots

Nurikabe Islands screenshot 1
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About

Step into the serene world of Nurikabe Islands, a beautifully crafted logic puzzle game that offers a refreshing break from the noise of everyday life. If you've ever found deep satisfaction in the methodical placement of numbers in Sudoku or the pattern recognition of Nonograms, then Nurikabe Islands is the next delightful challenge your mind craves. This isn't just another puzzle app; it's an exercise in pure, focused logic presented in a calming, minimalist aesthetic. The core concept is simple yet endlessly engaging: you are presented with a grid containing numbered clues. Your task is to draw the boundaries of 'islands' using white tiles, ensuring that every number within an island matches the size of that island, while simultaneously ensuring that all the remaining 'sea' tiles form one continuous, unbroken body of water. There are no intrusive timers, no frantic pressure, just the quiet satisfaction of seeing a complex pattern resolve itself through careful deduction. It’s designed for those moments when you want to truly engage your brain without feeling rushed or penalized for taking your time to think through the next move.

What truly sets Nurikabe Islands apart is its commitment to a stress-free experience. We understand that sometimes the best puzzles are the ones you can pick up and put down whenever life calls. That is why the game supports full offline play, meaning your moment of logical clarity can happen anywhere—on a long flight, during a quiet coffee break, or just before bed. The game offers a wonderful progression, starting with small, approachable 5x5 grids perfect for a quick mental warm-up, scaling up to intricate 10x15 challenges that will truly test your spatial reasoning skills. Furthermore, we’ve included thoughtful features to support your journey, such as a robust undo and redo system so you can explore different logical paths without fear of ruining your progress, and a helpful hint system for those rare moments when you hit a genuine impasse. The visual experience is just as important as the logic; with several beautiful, curated themes available, you can customize the look and feel to match your mood, making every session a visually pleasing event.

Ultimately, Nurikabe Islands is more than just a collection of puzzles; it’s a dedicated space for mindful engagement. It taps into that fundamental human desire to create order from complexity. Whether you are a seasoned logic enthusiast looking for a new flavor or someone seeking a gentle yet stimulating way to unwind after a busy day, this game delivers a rewarding loop of challenge, insight, and completion. Forget complicated interfaces and flashy distractions; here, it’s just you, the grid, and the satisfying process of building perfect islands connected by an endless sea. Give it a try and discover why this classic Japanese puzzle has captivated thinkers for generations.