Positive Ring
(Eingestellt am 19. Januar 2021, 02:00 Uhr von SudokuExplorer)
Each row, column and region contains the digits 1 to 9.
Standard killer rules apply.
Digits in caged areas add up to the number in the upper left corner. Also digits can not repeat in cages.
You can try this on Penpa+ or F-Puzzles. Enjoy!
Lösungscode: Enter the first column followed by the last row.
Kommentare
am 2. August 2021, 02:47 Uhr von SudokuExplorer
Fixed labels/tags
am 19. Januar 2021, 18:44 Uhr von SudokuExplorer
Thank you all for the lovely and positive reviews.
I'm glad you all discovered and enjoyed the logic. :-)
am 19. Januar 2021, 18:27 Uhr von Qodec
Great puzzle! Enjoyed it very much!
am 19. Januar 2021, 13:33 Uhr von TimE
Stunning!!
am 19. Januar 2021, 11:39 Uhr von tenaliraman
What a lovely puzzle idea! Very elegant solve path :-)
am 19. Januar 2021, 11:21 Uhr von cdwg2000
The design is very beautiful, and the logical process is also very elegant, thank you!
am 19. Januar 2021, 08:19 Uhr von Willy Wonka
Incredible build!! Such a beautiful puzzle that was very exciting to solve
am 19. Januar 2021, 03:46 Uhr von EliasKar
Although I'm not a fan of irregular sudoku, this was an amazing puzzle! Well done!
am 19. Januar 2021, 03:22 Uhr von Storm
The Law of Leftovers was really useful. Lovely design!
