The Palpot Line (Palindromes/Meta Renban)
(Published on 20. February 2026, 20:02 by damo_89)
This puzzle is a celebration of palpot and uses their "Meta Renban" concept. If you like this concept, palpot has plenty of other puzzles in this vein. Consensus testing estimate was 2 stars. Good luck!
- Normal sudoku rules apply: Place the digits 1 to 9 once each in every row, column, and 3x3 box
- Palindromes: Digits along a grey line read the same in both directions
- Meta Renban: The digits along each line must sum to a unique number, and the sums of these lines must form a set of consecutive numbers. (For example, the lines could sum to 27, 28, 29, 30 and 31)
Solution code: Row 9
Last changed on -
Solved by jalebc, Caydmo, palpot, Bravissimo, SirWoezel, SKORP17, anton_anton, rainingfish, johnreid, Exigus, TheCutmaster, ketchup_monster, Fisherman, potatojuiceultra, gdc, Elizy, collin525, RickiFerrara, ... NotVeryNeat, macronate, Bulkystapler, TaeChi, doomedmageknight, zrbakhtiar, Stargazing Albatross, Gizmo, Densii2048, Counterfeitly, dzamie, strangelyinsane, Tompzini, emoney1374, olliwright
Comments
on 23. February 2026, 20:07 by dzamie
Ah, nice, I love the meta-line puzzles :D
on 21. February 2026, 13:13 by awwkaw
Super fun, I haven't seen meta renban before, but it was very cool to see how that can make everything join together.
on 21. February 2026, 06:14 by collin525
Very well done! was personally very challenging, but the logic was beautifully linear
on 21. February 2026, 01:55 by ketchup_monster
Super fun and approachable
on 20. February 2026, 21:14 by palpot
Wonderful puzzle! great use of the Meta Renban.
