Adventssterne: Variables Kropki
(Published on 18. December 2019, 06:00 by Realshaggy)
Fill the grid with digits from 1 to 8 so that each digit occurs exactly once in each row. (You get a row, if you start at the border of the grid and go through opposite sites of the quadriliteral cells, until you reach another border of the grid.)
A black dot means, that one of the adjacent digits is double the value of the other digit. A white dot means, that the difference of the adjacent digits is one. If there is no dot between two cells, none of the constraints is valid. White dots may be blackened.
Solution code: The marked rows from left and from bottom.
Comments
on 9. August 2022, 15:25 by Vebby
Penpa+ link with answer check:
https://tinyurl.com/2qy3u5uf
on 30. August 2021, 16:58 by Realshaggy
Revised labels.
on 12. May 2020, 21:55 by ibag
Jepp, die Sterne machen auch im Mai noch Spaß. ;-)
on 23. December 2019, 12:48 by pin7guin
Mir gefällt schon diese Sternform sehr gut!
on 19. December 2019, 05:13 by r45
Klasse!
on 18. December 2019, 08:35 by Statistica
Immer wieder schön, diese Sterne!
