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.
Lösungscode: digits in row 1
am 17. Mai 2025, 17:48 Uhr von nunc
I thought this a hard puzzle, but every deduction was smooth and logical. Thanks for sharing.
am 17. Mai 2025, 04:06 Uhr von Majoca
Awesome :)
am 16. Mai 2025, 21:53 Uhr von jqhc
Very fun! I thought the 3 stars was appropriate.
am 15. Mai 2025, 21:04 Uhr von BorisP2101
Amazing puzzle :D Thanks for setting.
am 15. Mai 2025, 12:21 Uhr von Jeraldo82
Very nice puzzle!
am 15. Mai 2025, 03:50 Uhr von VitP
another fine yy puzzle
am 15. Mai 2025, 00:59 Uhr von Hunsar
Fixed typo!
Schwierigkeit: | ![]() |
Bewertung: | 97 % |
Gelöst: | 68 mal |
Beobachtet: | 4 mal |
ID: | 000NDM |