Rules:
Place the digits 1-9 in every row, column and box.
German Whisper Lines: two cells connected by a green line must have a difference of at least 5.
Dutch Whisper Lines: two cells connected by an orange line must have a difference of at least 4.
Kropki Dots: digits connected by a white dot are consecutive. Digits connected by a black dot are in a 1:2 ratio.
Dynamic Fog: the grid is partially covered in fog. Placing correct digits will clear the fog of that cell. Key deductions might clear more fog. No guessing is required.
Love, Brigitte
Lösungscode: Row 1 from left to right (9 digits in total)
am 7. Mai 2025, 02:20 Uhr von QuiltyAsCharged
Such a clever design! That was fun
am 6. Mai 2025, 16:03 Uhr von ACK
Brilliant puzzle.
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Setter: Thank you!
am 28. April 2025, 05:55 Uhr von TheNineElements
Solve Time: 15:49
I rated this 2/5 difficulty.
Great dFoW puzzle! The whole puzzle was nicely put together, and there were several interesting ideas throughout the solve.
I think 2* is a fair difficulty rating. The puzzle was quite approachable, but there some tricky ideas that were probably too difficult for a 1*. I thought the final step/disambiguation was the hardest step (not too hard, but still nonobvious sudoku technique(s)).
My favorite part(s) of the puzzle was probably the first few steps of the break-in. The interaction between the whisper lines was cool, and the fog worked nicely alongside the puzzle logic.
Thanks for sharing!
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Setter: Thank you!
am 26. April 2025, 15:18 Uhr von Cantabrigiensis
Very enjoyable puzzle. Thank you for taking the time to create it!
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Setter: Thank you for doing the puzzle!