Rules:
- Normal sudoku rules apply, i.e. each row, column and 3x3 region has to contain the digits from 1 to 9 once each.
- Little Killers: The digits on each marked diagonal sum to the same total which has to be determined by the solver. (If there is no conflict with other rules, digits on such a diagonal may repeat.)
- German Whispers: Adjacent digits on a green line must have a difference of at least 5.
Here you can solve the puzzle online:
Solution code: Row 9 from left to right (9 digits in total)
on 24. March 2026, 07:42 by S4K
Two stars my a$$ LOL. This is at least 3 stars, if not four! Great puzzle nevertheless.
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Thank you for sharing your perspective, S4K! Of course, difficulty rating always is subjective, but I can see that this one might feel harder. Anyhow, I am glad that you had fun solving.
Kind regards, sujoyku
on 22. March 2026, 19:31 by liap1907
not too difficult and really fun to solve!
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Thank you for commenting, liap1907! I am glad you had fun solving this puzzle.
Kind regards, sujoyku
on 22. March 2026, 16:58 by AnebodaSlatorp
Some great aha moments!
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Thank you for your comment, AnebodaSlatorp! I am glad that you enjoyed these aha moments.
Kind regards, sujoyku
on 22. March 2026, 16:37 by faltenin
I really liked how it seems like there isn't enough info to do anything, then pieces start clicking. Great job!
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Thank you, faltenin! It is great to hear that you had this solving experience.
Kind regards, sujoyku
on 22. March 2026, 16:17 by RedBarchetta
Excellent fun! I found the break-in entertaining and relatively straight forward - but then the rest of the puzzle was a challenge for me! Well done again. Thanks!
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You are much welcome, RedBarchetta, thank you for your comment! I am glad you had a fun solve.
Kind regards, sujoyku
on 22. March 2026, 13:43 by SennyK
Such a wonderful and well constructed puzzle, definitely worth giving it a go! :-)
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Thank you for your kind words, SennyK! It is great to hear that you like the puzzle.
Kind regards, sujoyku
on 22. March 2026, 12:53 by Myfyr MJ
Very nice but maybe nearer 3 star difficulty for me.
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Thank you for your comment, Myfyr MJ! I am glad that you liked the puzzle. Also thanks for sharing your take on difficulty!
Kind regards, sujoyku
on 22. March 2026, 12:03 by Calvinball
Really enjoyed that, it's just cute and quaint.
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Thank you, Calvinball! I am glad you enjoyed the puzzle.
Kind regards, sujoyku
| Difficulty: | ![]() |
| Rating: | 95 % |
| Solved: | 145 times |
| Observed: | 2 times |
| ID: | 000RZS |