In December 2020 there was a logic puzzle advent calender on mathebau.rocks. These puzzles will be uploaded to the puzzle portal in the next weeks.
Rules: In every area, place in exactly one cell a number. Each number should indicate the size of the corresponding area. In every row and column, every number can appear at most once. Cells with numbers cannot be orthagonally neighboured.
Solution code: The numbers in every second row (i.e. row 2, 4, 6, etc.)
on 25. July 2021, 13:06 by CJK
Labels den neuen Regeln angepasst
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.