Logic Masters Deutschland e.V.

Eye of the Tiger

(Published on 23. August 2025, 23:14 by Lissa41585)

Eye of the Tiger

Rules:

1. Standard 9x9 Sudoku rules

2.Black Kropki: Cells separated by a black dot contain digits with a 1:2 ratio. No Knapp-Daneben rules apply.

3. XV (off-by-one): Cells separated by an X sum to either 9 or 11. Cells separated by a V sum to 4 or 6.

4. German Whisper: Adjacent digits along a green line must have a difference of at least 5. No two digits break the minimum difference of 5.

5. White Kropki (off-by-one): Cells separated by a white dot have a difference of one more or one less than the value in the circle.

Sudokupad

This is the first 9x9 that I have set. It was created for PAC, hosted by Agent, in the Skunksworks Discord server. I hope you enjoy it!

Puzzle:

Solution code: Coulumn 8


Solved by Andrewsarchus, Donatello_86 , Niverio, GorgeousNicko, DanishDynamite, Agent, metacom, gdc, MaizeGator, MattYDdraig, Sherpa, damasosos92, killje, tetchytomcat, tgstar, maniacaljackal, OnkelPhilip, ... tjradley24, lmarcs, imagle, NotSoMagnifique, sujoyku, Fustrate, xrrx, rcg, Malakree, TaeChi, ColleDK, Mrainko, allama, drmegadude, pepe74287, olliwright, viewy, candleshine, FillTheGridSudoku
Full list

Comments

yesterday, 11:16 by MattYDdraig
@Dingledork Knapp Daneben was the basis for the round of the competition this was created for. It refers to the "off-by-one" elements which have been applied to some constraints. So "No Knapp Daneben" was obviously intended to avoid assumptions that the black kropkis would also work that way.

on 25. August 2025, 00:04 by sujoyku
Lovely puzzle! Thank you, Lissa41585!

on 24. August 2025, 23:31 by NotSoMagnifique
Getting to test this was an honor!

on 24. August 2025, 15:45 by dingledork
What does “ No Knapp-Daneben rules apply” mean?

on 24. August 2025, 12:29 by Snuggles
Knapp-Daneben made this a very interesting solve.

on 24. August 2025, 09:20 by Fra314
Neat, great fun!

on 24. August 2025, 05:57 by Playmaker6174
Nice to see you go out of the comfort zone and try the standard 9x9 sudoku size here :)
It was a smooth and fun enough solve, thanks!

on 24. August 2025, 04:49 by SquareCat
Very fun, great job!

on 24. August 2025, 00:10 by Agent
Very smooth and fun!

Difficulty:1
Rating:86 %
Solved:89 times
Observed:1 times
ID:000OUP

Knapp daneben

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Solution code:

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