Islands - Sea Puzzle

Islands is a calm, relaxing logic puzzle in the Nurikabe style. Every number belongs to an island with exactly that many cells, the number included. Islands may touch at corners but never along an edge. All the sea must stay connected and can never form a 2×2 pool. Every board has exactly one solution, and you can always reach it by logic alone. No guessing needed. • A 30-level campaign that grows from 6×6 to 9×9 boards • A new Daily Challenge every day, with a streak to keep • Quick play on 6×6, 7×7 and 9×9 boards • Clear warnings when islands join or grow too big, the sea splits or a 2×2 pool appears • Hints that point out a wrong cell or show where an island grows next • A short tutorial that teaches every rule • Light and dark themes, large text support • No account needed, and you can play offline Tap a cell to set or remove water. Double-tap to place or remove land. Drag your finger to set or remove water on many cells at once. Simple to learn, satisfying to master. Islands is free. Ads appear only when you choose to watch one for a reward, such as extra energy or a hint.