YinYin Yang
(Published on 14. May 2025, 22:15 by Hunsar)
Second puzzle, so I've doubled the Yin!
Normal Sudoku rules apply.
Yin Yang: Shade some cells such that all shaded and unshaded cells each form an orthogonally connected region. Additionally, no 2x2 region may be entirely shaded or unshaded.
Double the Yin: For the purpose of other rules, all shaded cells have a value of twice the digit in their cell.
Killer cages: Digits in cages may not repeat and cell VALUES must sum to the number in the top-left corner.
Kropki dots: VALUES across white kropki dots must differ by 1. VALUES across black kropki dots must be in a 2:1 ratio.
Solution code: digits in row 1
Comments
on 17. May 2025, 17:48 by nunc
I thought this a hard puzzle, but every deduction was smooth and logical. Thanks for sharing.
on 17. May 2025, 04:06 by Majoca
Awesome :)
on 16. May 2025, 21:53 by jqhc
Very fun! I thought the 3 stars was appropriate.
on 15. May 2025, 21:04 by BorisP2101
Amazing puzzle :D Thanks for setting.
on 15. May 2025, 12:21 by Jeraldo82
Very nice puzzle!
on 15. May 2025, 03:50 by VitP
another fine yy puzzle
on 15. May 2025, 00:59 by Hunsar
Fixed typo!
