Symphony (Entropy Killer)
(Published on 6. February 2023, 08:28 by Mad-Tyas)
Sudoku: Fill every row, column and marked 3x3 box with the digits 1-9.
Killer: In cages marked with a black dashed line digits must not repeat and have to add up to the total given in the top left corner of the cage.
Consecutive Pairs: Digits in cells joined by a white dot have to be consecutive. Not all possible white dots are necessarily given.
Entropy: The low digits (1, 2, 3), middle digits (4, 5, 6) and high digits (7, 8, 9) are defined as three different groups. In the finished grid each 2x2 box has to contain at least one digit of each group.
Have fun solving!
Solution code: Row 9 followed by column 5 (18 digits)
Comments
on 15. October 2023, 15:46 by Snookerfan
Fantastic! I revisited this one after I tried it a few months ago and couldn't do it, but I learned a new trick in another puzzle of yours today and I could apply that to this one as well. Thank you
-Reply: Thank you very much for your kind comment! I noticed you solved this one and "The Entropy Safe" as well. I'm always happy if these two puzzles get solved again, cause they are still two of my personal favorites.
on 18. February 2023, 10:22 by Mad-Tyas
Thank you all for the overwhelming feedback on the puzzle!
on 9. February 2023, 05:08 by BHUNTER47
Fantastic puzzle.
on 7. February 2023, 04:15 by Entropywins
Great fun, thanks!
on 7. February 2023, 01:30 by Bellsita
Awesome puzzle! The logic is so beautiful and new. Extremely well setted!
on 7. February 2023, 00:15 by Myxo
Sehr schön wie immer :)
on 6. February 2023, 15:46 by Tilberg
Another masterpiece! Ein weiteres Meisterwerk!
