Out of the Blue
(Published on 15. July 2026, 20:17 by addie)
Antiking: Any two cells separated by a king’s move in chess cannot contain the same digit.
Region Sums: Box borders divide a blue line into segments that have the same sum. Different lines may have different sums. If one line enters the same box multiple times, treat each segment separately.
Note/Hint: I personally like using bifurcation when solving, but I know a lot of people don't, so I specifically made this puzzle to not need any bifurcation whatsoever! Let me know how you like it :)
Solution code: Row 1
Comments
on 22. August 2026, 20:15 by SudokuHero
Definitely a great change of pace. More like this please.
on 2. August 2026, 12:29 by Peteronium
Great and very enjoyable puzzle. As often with your puzzles I mess up in a first attempt, restart and solve it within half an hour.
on 17. July 2026, 15:19 by Lithium-Ion
What a lovely puzzle. This was great fun. Thanks for sharing.
on 17. July 2026, 13:37 by Qodec
Enjoyed that, thanks!
