nikoli
Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
Solution code: The longest number of consecutive white cells in each row.
on 26. November 2020, 15:13 by panthchesh
Thanks for the puzzle! It was fun!
on 26. November 2020, 02:44 by SudokuExplorer
Thanks for introducing this puzzle type :-)
on 26. November 2020, 00:36 by cdwg2000
Thank you very much for your friendly reminders, no more reminders of any kind will be added in the future!
on 25. November 2020, 14:23 by ManuH
Thanks.
on 25. November 2020, 14:18 by cdwg2000
@ManuH
You can view the detailed rules of the attached drawings:
https://www.nikoli.co.jp/en/puzzles/norinori.html
https://www.janko.at/Raetsel/Norinori/index.htm
on 25. November 2020, 14:15 by Statistica
@ManuH: In jeder Region müssen genau zwei Felder geschwärzt werden (http://wiki.logic-masters.de/index.php?title=Norinori/en)
on 25. November 2020, 14:00 by ManuH
Welchen Sinn haben dann die Gebietsgrenzen??