Galaxy Sudoku
(Published on 21. April 2020, 13:29 by Fletcher)
Solution code: Columns 1 and 2
Comments
on 4. July 2020, 21:36 by DukeBG
Brilliant puzzle! Really needs a good geometric thinking/imagining to think about how arbitrary things reflect across various possible points of symmetry.
on 20. May 2020, 10:20 by HaSe
Sehr schönes Rätsel. Aber wo war jetzt nochmal das Problem? Erst 11 Löser in 4 Wochen, eigenartig.
on 21. April 2020, 17:42 by Fletcher
edited tags
on 21. April 2020, 17:35 by Dandelo
The tag should read "Galaxien", but not all galaxies puzzles are tagged. You find all used tags in the advanced search.
on 21. April 2020, 17:00 by Fletcher
added german version
on 21. April 2020, 16:55 by Fletcher
Edited to follow Dandelo's advice. Thank you :)
on 21. April 2020, 16:40 by Dandelo
Es gelten die Standard-Sudokuregeln. Zusätzlich bilden orthogonal benachbarte ungerade Zahlen Galaxien, die bezüglich einer 180-Grad-Drehung ein Symmetriezentrum besitzen, also unverändert bleiben.
Beispielsweise sind X- und Z-Pentominos zulässig, F- und T-Pentominos jedoch nicht.
Dies ähnelt Galaxien-Rätseln. Diese Einschränkung gilt nur für die Form der Galaxien, nicht für die darin enthaltenen Zahlen.
on 21. April 2020, 16:19 by Dandelo
Very good idea to combine Galaxies with Sudoku.
It was not easy to make the main step. 3 or 4 stars is ok, but don't worry. Your estimation will be replaced after 10 votes anyway.
I suggest to add the tags for galaxies and for combination of standards.
In the solution code commas and spaces are ignored, so it's sufficient to say "columns 1 and 2".
on 21. April 2020, 14:46 by Fletcher
clarified rules a bit more
on 21. April 2020, 14:32 by Fletcher
Yes, the symmetry only applies to the shape, not the specific numbers.
on 21. April 2020, 14:15 by jessica6
The symmetry applies to the shape only, not the numbers in it, right?
