Heyawacky
(Eingestellt am 30. Januar 2022, 18:30 Uhr von SudokuExplorer)
Shade some cells so that:
i. no two shaded cells are orthogonally adjacent
ii. a number in the top left corner of a room, if given, is the number of shaded cells in the room
iii. no continuous horizontal/vertical line of unshaded cells may pass through two edges
iv. all unshaded cells are orthogonally connected
You can try this on Penpa+. Enjoy!
If you need it, there is a hint below the image.
Lösungscode: For each row, enter the length of the longest continuous horizontal line of unshaded cells. For each 2x2 room, the number of shaded cells (in reading order). That is, 19 digits in total.
Kommentare
am 19. Juni 2022, 23:46 Uhr von zeneszerzo
I like this one a lot!
am 31. Januar 2022, 19:42 Uhr von SudokuExplorer
@Vebby: Thanks! I'll consider adding thicker borders next time. As Dandelo mentioned, any shade of grey (or black but that's worse) works for answer check.
am 31. Januar 2022, 15:34 Uhr von Dandelo
I use grey instead of dark grey.
am 31. Januar 2022, 07:12 Uhr von Vebby
Very nice! Thanks S.E.!
Small suggestion for such puzzles on Penpa+: Using Edge -> Thicker for borders helps with visibility, especially after some cells are shaded dark.
