The “It Should Work” Framework
(Published on 16. April 2026, 03:08 by iEtsh)
Normal Sudoku rules apply.
Regions contain digits 1–9 once.
Region sum lines: same-region segments have equal sums.
German whispers: adjacent digits differ by ≥5.
Renban: consecutive, no repeats, any order.
Kropki dots:
White dot: difference = 1
Black dot: one digit is double the other
Squares = even, circles = odd.
It is my first puzzle, hope u enjoy it on your way ;)
Solution code: Last Row
Comments
on 16. April 2026, 14:52 by PinkNickels
I didn't read the rules closely, so I won't gripe about the exactness of the rules, but the puzzle itself was very fun. Nicely done! Thanks for sharing.
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iEtsh: Happy to hear that!
on 16. April 2026, 09:26 by Crusader175
Congrats on making your first puzzle. My only suggestion is please write the rules properly even if it's common variants.
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iEtsh: Thanks for your advice, I believe rules are pretty clear
on 16. April 2026, 09:00 by TheCutmaster
I believe “>=5” is a correct description of German Whisper. 5 differs by all other non-zero digits by 4 or less.
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iEtsh: Yea hahaha
on 16. April 2026, 07:36 by Mozart40
@TheCutmaster I think your're right. Make Sense.
