A Dotless Kropki
(Published on 21. May 2021, 15:00 by athin)
Rules of Kropki:
- Each row and column contains one occurrence of each digit from one to the size of the grid.
- All pairs of orthogonally adjacent cells containing numbers with a 1:2 ratio are marked with a black dot.
- All pairs of orthogonally adjacent cells containing consecutive numbers are marked with a white dot.
- All white and black dots are given, thus two cells that are adjacent and not having any dot should not have any of those properties.
- A 1 next to a 2 may be marked with either dot.
The standard Kropki rules apply.
Solution code: Row 4 and Row 5 (left-right).
Last changed on on 21. May 2021, 15:06
Solved by Julianl, cdwg2000, NikolaZ, Cane_Puzzles, skywalker, Nusi, alihanz, lutzreimer, SKORP17, Zzzyxas, SeptaCube, MagnusJosefsson, rcg, cfop, nseydel, Quacks, liap1907, Mjb99, marcmees, Greg, derwolf23, ... Lovejoy , Thomster, ThirdWiseMonkey, goodcity, beavr, Kyriaas, Arne, Hales, Eraelan, logmas123, Incurrsion, Dez256, yusuf17, jcelia, 3ColorTheorem, RussKozerski, digital_lighting, Javier Rebottaro
Comments
on 29. March 2022, 21:33 by CaneloC
@andrefranco: Hey! There are no dots, but all of them have been placed! Remember to use the negative constraint.
on 29. March 2022, 21:21 by andrefranco
Hey! I don't see any dots on the grid? Am i missing something?
on 25. May 2021, 10:05 by Aspartagcus
I've made a puzzle with this idea before, so I knew what was going on. Still interesting. :)
Here's a penpa version of this puzzle for anyone interested:https://git.io/JshNL
on 25. May 2021, 01:34 by KyleBaran
Once the pattern became clear, it was very easy. Still enjoyable
