Rules:
Normal Sudoku rules apply. Every line is both a renban and a region sum line. (Digits on a line form a set of non-repeating, consecutive digits, and digits on a line have the same sum in each box the line is in.)
Solve online:
Solution code: Column 9 (top to bottom)
on 15. November 2023, 09:22 by CHalb
Good idea, well made puzzle and I really had fun while solving it :).
on 14. October 2023, 08:34 by Crusader175
Amazing!
on 11. September 2023, 06:27 by Nordy
Loved it!!
on 10. September 2023, 12:47 by phs
Great idea! Thanks for posting this. I loved these constraints.
on 10. September 2023, 12:10 by keenbowl
Thank you for setting and sharing, that was lovely and a joy to solve!
on 8. September 2023, 10:37 by GeorgeTheToad2
I like this Duality mix of renbans and equal sum lines. It makes the puzzle flow smoothly and enjoyably. Thank you for sharing yet another Gem mathpesto.
on 7. September 2023, 18:03 by Ragna
Fun puzzle, good flow, super setting! :-))
on 7. September 2023, 13:10 by mihel111
Lovely flow. Nice from start to finish.
on 7. September 2023, 05:52 by davidjshort
Fun puzzle. I was pleasantly surprised by some of the math deductions.
on 7. September 2023, 05:21 by Ambrose
Lovely puzzle, very efficient setting!