Sudoku Variants Series (137) - Prime Sums Sudoku
(Published on 12. July 2016, 00:00 by Richard)
Prime Sums Sudoku
Solve online in F-Puzzles (thx bbutrosghali!)
Place the digits from 1 to 9 in every row, column and 3x3-block. A dot means that the sum of the digits in the two neighbouring cells is a prime number. All possible dots are in the grid.
Solution code: Row 2,followed by column 8.
Comments
on 14. July 2022, 17:36 by Richard
Added link and tag for online solving. Thx bbutrosghali!
on 13. May 2021, 14:57 by bbutrosghali
https://f-puzzles.com/?id=ydnh4g3x
on 24. February 2017, 10:42 by ohm0123
(2, 1)=3 is point. Good.
on 19. July 2016, 10:11 by Saskia
Sehr huebsch
on 13. July 2016, 07:24 by AnnaTh
Ein Rätsel mit vielen Aha-Momenten.
on 12. July 2016, 10:46 by flaemmchen
Ganz schön kniffelig ;-)
on 12. July 2016, 06:19 by Richard
I even can't read my own handwriting and indeed made a typo in the solution code. Fixed now!
on 12. July 2016, 01:08 by pzalozni
Is it possible, there is a solution code typo?
