RULE SET:
Normal Sudoku rules apply. Place the digits 1 through 9 in each row, column, and box.
KROPKI: Cells separated by a black dot are a 1:2 ratio. There is a negative constraint for black dots in this puzzle.
-----> ALL BLACK DOTS ARE GIVEN <-----
GERMAN WHISPER (GREEN): Adjacent digits along the green German Whispers line must differ by at least 5. Digits may repeat if other rules allow.
X-pairs. Cells separated by a "X" must sum to 10. Not all X-pairs are given.
Click the Link to Play: Sudokupad
Link to: Constraint Steps
Link to: Paired Constraint
Link to: Rainbow Constraint
Solution code: Please provide the digits from row 2 (left to right):
on 23. August 2025, 11:28 by snuuba
Quality puzzle, many thanks.
on 22. August 2025, 00:49 by sujoyku
Fun puzzle! Thank you, ebiggie! Even though you emphasized the negative constraint, I managed to forget it more than once. :)
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