Rules:
Draw a non-intersecting loop through the centers of all cells except clued cells and shaded cells. A given clue indicates the number of shaded cells in the direction of the arrow (yajilin), as well as the number of shaded cells in that clue’s region (heyawake). A “?” represents the same number for both yajilin and heyawake. The value of “?” may differ between regions.
Clued cells cannot be shaded. Shaded cells cannot be orthogonally adjacent to each other. Any contiguous orthogonal string of unshaded cells (including clued cells) cannot cross more than one region border.
Solve online:
Solution code: Amount of shaded cells in each row (top to bottom, 15 numbers)
on 19. May 2024, 09:34 by AnnaTh
I love those hybrids.
on 13. May 2024, 08:13 by Piatato
Fun hybrid, thanks!
on 15. March 2024, 02:23 by KevinTheMH
Hope there would be more yajilin puzzles on lmd uwu
on 12. March 2024, 17:23 by dumediat
I really enjoyed that combination of constraints. Great mix of yaji and heya deductions, thank you very much!
on 12. March 2024, 05:50 by KNT
really fun, thanks!
on 12. March 2024, 00:14 by Christounet
Very fun puzzle ! Thanks :)
on 11. March 2024, 20:42 by Jesper
That was fun and flowy, thanks!