X-Zippers
(Published on 7. September 2026, 22:26 by isajo4002)
• Normal Sudoku rules apply.
• X-Sums: A number outside the grid gives the sum of the first N digits
that row or column, where N is the digit in the cell closest to the given clue. Digits placed outside the grid by other clues become X-Sums numbers.
• Zipper Lines: Digits an equal distance from the center of an odd length lavender line must sum to the value in the central cell of the line. Digits an equal distance from the center of an even length lavender line must sum to the same total. The center of a zipper line is marked with a lavender dot.
play on sudokupad
Solution code: Row 6 followed by column 8
Comments
on 9. September 2026, 02:01 by ebulku
Nice one but please use shorter solution code
on 8. September 2026, 23:19 by damo_89
Very smooth
on 8. September 2026, 15:53 by jwsinclair
Really well done, enjoyed this a lot :)
on 8. September 2026, 13:10 by Franjo
Thank you very much for creating and sharing this beautiful puzzle. I really enjoyed the walk on the solving path. (Please use just one row/column for the solution code. Nowadays it’s the standard.)
I can go back to what I used to do for solution codes if you want :)
-Isamook
on 8. September 2026, 07:41 by Saltensity
Amazing puzzle with a smooth solve path, thank you for sharing! :)
on 8. September 2026, 00:21 by Leodekri
I love when lines go outdoor !!
on 7. September 2026, 23:53 by sujoyku
Very nice puzzle! Thank you, isajo4002!
