Logic Masters Deutschland e.V.

This is the seventh puzzle of the NKSA Weihnachtskalender. A cheese fondue is a common swiss meal we have in the winter. The puzzle was created in the Impulswoche Mind-Benders 2025. Have fun and leave a comment.

Rules:

Normal 5x5 Chaos Construction rules apply: In every row and column, each digit from 1 to 5 occurs exactly once. In addition, there are 5 orthogonally connected regions in which each digit from 1 to 5 occurs exactly once. The shape of these regions have to be determined by the solver.

Digits in cells with a fondue caquelon give the number of seen cells of the same region horizontally and vertically including itself. Region borders block the view.

The two cells separated by a fondue fork belong in different regions. Their digits add up to 5.

play on sudokupad