Sudoku Variants Series (047) - Prime Killer
(Published on 21. October 2014, 00:00 by Richard)
Prime Killer
Solve online in F-Puzzles (thx Nick Smirnov!)
Place the digits from 1 tot 9 in every row, column and 3x3-block. The small numbers in the dotted outlined areas are the sums of the digits in that area. Within a dotted outlined area all digits must be different. Some of the cage sums are replaced by a 'P'. Those cage sums are a prime number.
Solution code: Row 7, followed by column 8.
Comments
on 6. April 2023, 20:06 by Hydalin
Das hat ein paar Versuche gebraucht, weil ich mich immer wieder verrechnet habe... aber als die P klar waren ging der Rest auch einigermaßen zügig :) Danke, Richard!
on 15. November 2022, 22:34 by Piatato
Very nice! This took a bit more thinking than I had got used to at this point in the series :-)
---
Reply: The earlier episodes of the series are indeed a lot easier than they are now. Also, back in 2013/14 the collective solving skills weren't as developed as they are now as well... If I should do SVS again, I would make some of the variants a bit harder. (And also a few a bit easier too, but that are some of the more recent ones...)
on 10. November 2022, 20:30 by Nylimb
Beautiful construction. Thanks!
on 14. July 2022, 09:34 by Richard
Added link and tag for online solving. Thx Nick!
on 30. November 2020, 23:28 by Nick Smirnov
F-puzzles:
https://f-puzzles.com/?id=y5683x2x
on 31. October 2016, 09:40 by ohm0123
Cool. Thaks.
on 10. February 2015, 14:57 by JonaS2010
Sehr sehr schön! !!!
on 20. December 2014, 01:54 by paddy23
super
on 22. October 2014, 12:59 by AnnaTh
Klasse!!!!
on 22. October 2014, 11:01 by marcmees
nice killer. thx Richard
on 21. October 2014, 22:08 by pin7guin
Klasse konstruiert. Danke, Richard!
on 21. October 2014, 17:08 by Rollo
Toll!!
on 21. October 2014, 16:04 by Richard
typo in English instructions. Thx. Stefano.
