Sum sandwich sudoku
(Published on 15. February 2013, 12:00 by Richard)
Clues outside the grid show all the digits that are sandwiched in the corresponding row or column by two digits of which the sum is the same as the digit itself.
Solution code: Row 1, followed by column 1
Comments
on 10. August 2022, 06:52 by Nick Smirnov
Penpa:
https://tinyurl.com/2ms6xx8e
on 23. January 2019, 15:03 by Statistica
Es gibt tatsächlich noch Sudokus von Richard, die ich noch nicht gelöst habe!
on 18. February 2013, 14:17 by Luigi
@Richard: This is actually one of the rare Sudoku I enjoyed very much!
on 18. February 2013, 14:13 by Luigi
@Eisbär: Welcome in the Millennium Club!
on 18. February 2013, 12:46 by Eisbär
And finally my ("official") number 1000!!! :-)))
Thank you Richard and all other authors for making puzzling such fun! It is wonderful to see all the ideas and thoughts of the puzzle-makers. Thank you all!!
Richard, I'm sorry, as you know this wasn't meant to be my number 1000 :-D
I told you I was working on an other one, but since I had to start three times all over again... :-)))
EDIT: Nice coincedence... congratulations Richard for your 300th puzzle in the portal! :-D
on 15. February 2013, 15:15 by AnnaTh
Hurra! Der Adventskalender geht weiter!
on 15. February 2013, 13:14 by ffricke
Sehr schöne Variante, Danke Richard
