Rencirban
(Published on 24. August 2026, 20:49 by gwai77)
The rules:
- Place the digits 1 to 9 in each row, column, and 3x3 block without repetition.
- Every renban line contains a set of consecutive digits in any order, without repeats.(Pink)
- Cells connected by a German whisper line must have a difference of at least 5.(Green)
- Cells joined by XV must sum to 15.(Not all done)
- A digit on a circle indicates the number of circles containing that digit.
- Click the image to solve it on Sudokupad.

Solution code: row 8
Solved by SKORP17, m0rkoli, jalebc, hige, sarabtx, ZornsLemon, galium_odoratum, nunc, Pioooooo, Arheus, XeonRisq, Jaylove, sealsinthesoup, jordanza, Bjd, Corey115, Joyofrandomness, Chefofdeath, StazStazStaz, ... b413x, Chelo, polcat, dkfan9, Mcy, ankpress, pmatos, mezkur7, sze, zlotnleo, sedici, SMM, Peteronium, sigge, cvil, kangaroo, Aleon, jon48, Julianl, Rocker, karen_birgitta, BorisTheSnake
Comments
on 25. August 2026, 22:31 by WazowWalker
fairly intuituve renban logic but certainly difficult to finish
on 25. August 2026, 12:26 by Myfyr MJ
Very nice, 4 star difficulty start, 2 star finish.
on 25. August 2026, 09:51 by Snookerfan
Vey nice, neat logic, thanks!
on 25. August 2026, 09:01 by Arlo Lipof
This was amazing, thank you!
on 24. August 2026, 23:13 by nunc
Wow!
on 24. August 2026, 21:44 by m0rkoli
Very logical and satisfactory puzzle, ty!