In the Nurikabe puzzle, numbers on the field represent islands, each with an area matching the number. The rest of the field is underwater, forming a single connected sea without isolated ponds.
A key rule is that no 2x2 block of water can exist. Additionally, islands do not touch each other, not even diagonally, ensuring water always separates them. Cells inaccessible to islands are marked as water, helping to solve the puzzle.
Puzzles vary in size, and each has a unique solution. If you make a mistake, you can undo it or use a hint.
The game offers different themes, from soothing to vibrant. Progress is saved to the cloud, and a new daily goal awaits each day. Can you tackle a large field without any hints?
How to play
To fill a cell with water, tap on it; tap once more to designate it as land.
Each island should correspond to the number indicated.
Remember, the water area must be interconnected, forming a single sea.
Water squares cannot be placed in groups of four touching sides.
The puzzle is completed when each cell is either water or part of an island.
If you make a mistake, you can undo it or use a hint.
On your phone, simply tap the cells!