Sudoku Variants Series (199) - Neighbours Sudoku
(Published on 19. September 2017, 00:00 by Richard)
For this Sudoku Variants Project I have planned to publish a different Sudoku variant every Tuesday. I will see how long it takes before I am running out of ideas.
Neighbours Sudoku
Inspiration for this type comes from WSC 2009.
Solve online in Penpa+ (thx Nick Smirnov!)
Place the digits from 1 to 9 once in every row, column and 3x3-block. Digits outside the grid have to be placed in the given order as direct neighbours in the respective row or column.
Solution code: Row 5, followed by column 4.
Last changed on on 19. August 2022, 05:13
Solved by azalozni, Senior, rcg, marcmees, zorant, Statistica, pbdimitrova, dm_litv, kishy72, flaemmchen, KlausRG, sandmoppe, Toastbrot, MaM, Luigi, HaSe, Rollo, WAW, Zzzyxas, r45, Marian, Kalsgaard, Matt, ... vmirandaa, AMD, snowyegret, TomBradyLambeth, Angelo, qw014052, Nickyo, AstralSky, Just me, Nylimb, mjozska1985, CGeom, Jordan Timm, juventino188, logik66, Saskia11, goodcity, timn, sisk0, helle
Comments
Last changed on 8. February 2025, 16:22
on 31. January 2025, 21:34 by sisk0
Sudokupad link:
https://sudokupad.app/5mp3umbhb1
on 19. August 2022, 05:13 by Richard
Added link and tag for online solving. Thx Nick!
on 20. September 2021, 16:39 by Nick Smirnov
Penpa:
https://git.io/JznWt
on 27. September 2017, 12:20 by cornuto
Hat mir sehr gefallen und gar nicht mal so einfach.
