Logic Masters Deutschland e.V.

Nurikabe Puzzle Pack

II : Nurikabe Knights

Normal sudoku rules apply.

Divide the grid into a number of islands -- orthogonally connected groups of cells. Every island contains a single circled cell; the digit in the circle indicates the number of cells making up the island.

The islands are surrounded by a waterway -- a single orthogonally connected group of cells. All caged cells are waterway cells; the digit in a caged cell indicates how many waterway cells are seen orthogonally from that position, including itself (island cells block vision). The waterway cannot form any 2x2 areas.

Cells a chess knight's move apart cannot contain the same digit.

Have fun, leave a comment if you enjoy the puzzle!

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