Logic Masters Deutschland e.V.

I hope you enjoy this set of somedokus I put together! If you're interested: I thought if setting such a puzzle is even possible and had a lot of trouble even setting a single one. After I managed to get a 6x6 to work (puzzle #3), I decided to try to get a computer to generate some more. After getting the numberlink generator by thomasahle to work for me, I combined it with a somedoku- and product band solver I quickly coded and was surprised by it working instantly. Most puzzles it generated, were not very fun to solve though. But after solving dozens of puzzles, I managed to find 3 more that I like! :)

Rules:

• Somedoku: Fill each cell with a digit from 1 to the grid size. Each row 'n' and each column 'n' must contain exactly 'n' different digits, with repetition allowed as necessary.


• Numberlink / Arukone: Connect same shapes with continuous, orthogonal lines passing through the center of each cell. The lines may not cross or split.


• Product Bands: The product of the digits on two of the same shapes must equal the sum of the digits on the line connecting them.