The Blue Challenge
(Published on 12. June 2025, 19:26 by wuc)
This is the next puzzle in my challenge series without solution checker. Have fun and leave a comment.
Rules:
Standard sudoku rules apply.
Region Sum Lines: Box borders divide each blue line into segments of the same sum of values.
Killer-Cages: Digits in cages cannot repeat and must sum to the value shown in the upper left corner of the cage.
Solution code: The three digits of row 9 in box 9 left to right
Comments
on 4. July 2025, 15:01 by BorisTheSnake
Love this series!!
on 13. June 2025, 15:18 by PinkNickels
The break-in (or kind of break-ins) was (were) very nice. Fun to go around and put it all together. Well executed! Thanks for sharing.
on 13. June 2025, 11:26 by Ragna
Fun puzzle, again very nice. Thank you. :-)
on 12. June 2025, 20:16 by sujoyku
I am really liking your new series, wuc! But what is the reasoning for not including solution checker? I am not quite understanding what harm it did if you still had it in these.
Thank you for all these fun puzzles you set for us!
