Symposium
(Published on 26. December 2023, 15:09 by Oddlyeven)
Rules: Normal Sudoku rules apply. Put the digits 1 to 9 once each in each row, column and box.
Region Sum Lines: The sum of the digits on a blue line within a box must be the same for each box that line passes through.
Zipper Lines: Digits an equal distance from the centre (marked by a circle) of a lavender line sum to the digit in the middle of that line.
Links:
SudokuPad: https://sudokupad.app/du38i9xd6t
Solution code: Row 2, left to right, then column 2, top to bottom (18 digits).
Comments
on 10. March 2024, 12:15 by QuiltyAsCharged
Lovely puzzle, great flow to it
on 2. January 2024, 15:31 by madhupt
Beautiful interaction between the two types of lines. Very smooth and satisfying solve. Thanks for sharing.
on 29. December 2023, 15:46 by EmpyClaw
That was just phenomenal. I had made a few mistakes early on, but I was able to catch them. The interactions in this were really top-notch and it became an absolute joy to solve. Thank you!
on 29. December 2023, 02:46 by rameshsrivats
Very nice
on 27. December 2023, 04:10 by by81996672
Good puzzle, thank you
on 26. December 2023, 20:05 by antiknight
Cool puzzle :)
