Logic Masters Deutschland e.V.

Rules:

Fillomino: Divide the grid into polyominoes so that polyominoes of the same size don't share an edge. Each cell contains a number equal to its polyomino's size.

Moon or Sun: Draw a non-branching, non-intersecting, orthogonally connected loop through the centers of some cells. The loop visits each polyomino exactly once. Within a polyomino, the loop passes through all moons and no suns, or all suns and no moons. Every polyomino has at least one moon or sun visited by the loop. The loop may not pass through the same type of clue (sun versus moon) in two consecutively visited regions.

Arrows: The next cell in the direction of an arrow is part of a polyomino containing a total of N suns and moons, where N is equal to the number in the arrow's cell.

For those unfamiliar with Moon or Sun puzzles, here is a link to an explanation/example on puzzlink.

Solve online:

SudokuPad

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