Black Dots and their Colors
(Eingestellt am 13. November 2022, 17:58 Uhr von Nai Night)
Rules:
- Normal Sudoku rules apply.
- Black dots connect digits with a 2:1 ratio. ALL black dots are given.
- Orthogonally adjacent digits cannot sum to 5.
- Orthogonally adjacent digits cannot sum to 10.
Solve online:
Lösungscode: Row 2, followed by Row 8 (18 digits, no spaces).
Kommentare
am 28. August 2023, 10:15 Uhr von snuuba
Very nice mine bending coloring exercise. Having done yesterday "Black Dots and the Four Pairs" from the same constructor helped a bit. It is those negative constraints that usually either get you or help you...
am 23. November 2022, 23:11 Uhr von drabart
Brilliant puzzle! It was tought as my first 3* puzzle, but I had a lot of fun with it.
am 16. November 2022, 22:26 Uhr von Gullie
Excellent puzzle with very nice logic. Loved the way that the negative constraints worked. Thanks for setting!
am 13. November 2022, 19:40 Uhr von OutOfMyMindBRB
Loved it - thank you :-)
am 13. November 2022, 19:25 Uhr von OutOfMyMindBRB
Loved it - thank you :-)
