Rippleflux
(Published on 4. September 2025, 12:28 by Aeon)
Puzzle link: Solve in SudokuPad
Normal sudoku rules apply.
Lime-green lines are region sumdex lines, they both act as a region sum line and an index line.
Region sum: Sum of the digits on a line segment is the same for each box it passes through. Different lines may have different sums.
Index: Starting from the circle, The digit in the Nth cell along a line indicates the position along the line where the digit N appears.
Solution code: Row 9, left to right
Comments
on 9. September 2025, 18:46 by PancakePie
I felt like a genius uncovering some new knowledge at the start. Then the difficulty met me and humbled me! Haha! Ultimately a very smooth, beautiful puzzle. Thank you for making this and sharing it with us!
on 5. September 2025, 13:06 by Snookerfan
Lovely and great fun! Thank you
on 5. September 2025, 10:40 by wuc
The constraint combination is fantastic. Great setting thx.
on 4. September 2025, 23:03 by Fisherman
Puzzle itself is perfect. Box 7 gets my vote for solution code.
on 4. September 2025, 21:03 by Merdock
I really enjoyed this puzzle. It started off much easier than I was expecting, before ramping up after you get used to the combination of the constraints.
on 4. September 2025, 20:00 by sujoyku
Very nice puzzle! Thank you, Aeon! Was it me or is the mid-solve suddenly much tougher than the opening?
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Thank you for the kind words!
Rich main dish comes after the aperitif and appetizer.
on 4. September 2025, 16:39 by GorgeousNicko
These constraints play together nicely!
on 4. September 2025, 14:53 by Fizz
Very nice and fun puzzle, thanks!
