Yajikazu Sudoku
(Published on 9. September 2020, 14:21 by Madmahogany)
This puzzle is a combination of a Yajisan-Kazusan puzzle and Sudoku
Yajisan-Kazusan Rules: Shade some cells black, such that the unshaded cells form a single orthogonally connected region. Shaded clue cells have no meaning, and shaded cells cannot be orthogonally adjacent.
Sudoku Rules: Normal sudoku rules apply. Cells with arrows are the Yajisan-Kazusan clues. Valid clues give the sum of all the shaded cells in that direction.
There is this nice introductory puzzle for Yajisan-Kazusan by Carrick22
Here's the Penpa-Link for solving
Solution code: The cells of column 4, followed by row 6 (use O for unshaded and X for shaded, i.e. OOXOOOXOX), followed by the digits of row 4, followed by column 7.
Comments
on 14. September 2020, 16:24 by Madmahogany
@bob Thank you!
on 14. September 2020, 15:53 by bob
Very fun combination, thank you
on 12. September 2020, 12:52 by Madmahogany
@MagnusJosefsson @MartinR Thank you!
on 11. September 2020, 22:48 by MartinR
Enjoyable solve, both rulesets needed right to the end.
on 11. September 2020, 21:51 by MagnusJosefsson
Wonderful! Great that both rulesets are utilized equally throughout the puzzle. Consistently interesting and entertaining.
on 10. September 2020, 23:36 by Madmahogany
@Genomico Thank you!
on 10. September 2020, 23:34 by Genomico
Very nice puzzle! Beautiful logical solving path.
on 10. September 2020, 09:42 by Madmahogany
@marcmees Thank you!
on 10. September 2020, 09:41 by marcmees
nice one. thanks
on 9. September 2020, 21:40 by Madmahogany
Change in solution code
