Lonely House
(Published on 14. May 2026, 16:03 by iEtsh)
Rules:
Antiknight: Cells a knight’s move apart cannot contain the same digit.
German Whisper (Green): Adjacent digits on a green line must differ by at least 5.
Dutch Whisper (Orange): Adjacent digits on an orange line must differ by at least 4.
Light Blue Circles: Cells with a light blue circle must contain an odd digit.
Region Sum Lines (Blue): The sum of digits within each box crossed by a blue line is equal.
Parity Lines (Red): Digits on a red line must alternate odd/even.
Renban (Purple): Digits on a purple line form a set of consecutive digits in any order, without repeats.
V: Digits separated by a V clue must sum to 5.
Foggy Cell: Parts of the puzzle are hidden and reveal as progress is made.
Solution code: Column 3
Comments
on 16. May 2026, 15:45 by kisukeA
Read the rules carefully guys, took me a lot longer than expected because I forgot antiknight. Anyway, awesome puzzle
on 15. May 2026, 15:49 by iEtsh
Dutch line updated
on 15. May 2026, 13:18 by goldensun
Lovely solve, thank you! The dutch whisper line didn't show up for me in SudokuPad unfortunately, but I drew it in once I realised and after that things went a lot more smoothly haha
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iEtsh: Happy that u liked it, thanks for your feedback!
on 14. May 2026, 17:33 by iEtsh
Fog update
on 14. May 2026, 17:09 by hardline35
Are there two possible solutions after the fog is revealed? Nice puzzle. Thank you
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iEtsh: Solution is unique. You are welcome!
