all rows, columns and regions contain the numbers 1-9 once and only once.
Solution code: column 9
on 4. May 2026, 15:24 by squidlar
Apologies. Improvising on translation is maybe bad.
on 29. April 2026, 19:52 by CarnacTheMagnificent
Clever break-in. I am usually not a fan of Dutch Whisper lines, but the logic flowed wonderfully in this puzzle. Thank you for the puzzle.
on 29. April 2026, 18:39 by SKORP17
fehlerhafte Übersetzung (Dutch Wisper)
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