Sum-dex-ku
(Published on 29. June 2025, 15:01 by morrisjb)
- Normal sudoku rules apply: Place the digits 1 through 9, such that every digit appears exactly once in each row, column, and box.
- Region sum lines: Blue lines are divided into segments by box borders. Each segment of a line has the same sum. Different lines may have different segment sums.
- Index lines: All blue region sum lines are also index lines. Starting from the blue diamond, a digit in the Nth position indicates the index on the line where the digit N appears. Example: An index line starting with a 5 would have a 1 in the 5th position on that line.
- Difference Kropki: Cells separated by a white dot must be sequential. Not all white dots are given.
Sudokupad Link:
https://sudokupad.app/veide5q5l0
Solution code: Please enter Row 6 from left to right without spaces as the solution code.
Comments
on 2. July 2025, 17:58 by GeorgeTheToad2
The lines filled themselves and then it got trickier. Love region sum lines and loved the way they interacted with the index lines. Thank you for setting and sharing.
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You are welcome! I am glad you enjoyed it. -morrisjb
on 1. July 2025, 04:32 by NotSoMagnifique
I love a puzzle that's not a bone-breaker but still makes me feel smart! Very clever setting of the lines!
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Thank you very much! I am glad you enjoted it. -morrisjb
on 30. June 2025, 23:51 by chis_r
Thank you! Very good fun.
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You're welcome. Glad you enjoyed it! -morrisjb
on 30. June 2025, 22:21 by dzamie
Got stuck for a bit before remembering that the index lines are RS lines as well. Number skills are great! Reading skills, though...
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Don't feel bad, it happens to the best of us. Hopefully you still enjoyed it.
-morrisjb
on 30. June 2025, 15:17 by PinkNickels
very fun, very nice setting. thanks for sharing
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Thank you for the kind words! You're welcome, I'm glad you enjoyed it.
-morrisjb
on 30. June 2025, 13:26 by Arkthelox
Nice puzzle, glad i got to test it.
did not think this was a 1/5 but maybe im just not smart.
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Thanks for testing it for me. Glad you liked it.
-morrisjb
on 29. June 2025, 18:52 by Franjo
Nice GAS. Thank you very much for sharing.
-- Thank you, glad you enjoyed it! morrisjb
