红葉puzzles（PP116）: Nurikabe004
(Published on 24. July 2021, 08:56 by cdwg2000)
Authorized by the author 红葉（MOMIJI), he plans to publish his hand-made standard puzzles on this website, with 1 to 2 questions per week. If you like it and have good suggestions, you can leave a message.
NurikabeRules: Shade some empty cells black so that the grid is divided into white areas, each containing exactly one number and with the same area in cells as that number. Two white areas may only touch diagonally. All black cells must be connected with each other, but no 2×2 group of cells can be entirely shaded black.
SeeWiki linkfor an example.
Author: 红葉 (MOMIJI), from China, this question comes from his personal blog.
Solution code: The length of the longest continuous black cell in each row starting from top to bottom.
Last changed on on 30. July 2021, 12:46
Solved by athin, zhergan, Dux, Uhu, Dandelo, saskia-daniela, Raistlen, CJK, bernhard, uvo, CHalb, Mjb99, moss, Zzzyxas, Realshaggy, Franjo, Greg, SudokuExplorer, Nusi, cfop, zer0keefie, Joo M.Y, skywalker, ... TJReds, AstralSky, Toastbrot, hopppe, glum_hippo, Hirrumi, Kaidjin, Kekes, jogerth, Madoka42, pelanoc, rebca, jkuo7, Mittag, Yuzu, yusuf17, Thomster, wjprk, drf93, Andreas.vm, Echatsum, ElimGarak
Comments
on 29. May 2023, 17:38 by Hirrumi
Noice, first Nurikabe in my life :)
