Logic Masters Deutschland e.V.

24 Ways to survive a Dutch Advent (10): Sudoku Plusminus

(Published on 10. December 2012, 00:00 by Richard)

Eisbär and I have created an advent sudoku calendar with 24 sudoku variants that have not appeared in the portal yet (as far as we know). Today’s variant is a...

Sudoku Plusminus
Place the digits from 1 to 9 in every row, column and 3x3-block.
The digit in a circle on a vertical line is the sum of digits above and below it.
The digit in a circle on a horizontal line is the difference between the digits on its left and on its right.

Inspiration for this puzzle comes from LMI sudoku Mock test 10.

Solution code: Row 7, followed by column 8.

Last changed on -

Solved by Fred76, saskia-daniela, Ute2, RALehrer, pin7guin, MiR, Mody, Eisbär, flaemmchen, zorant, Hansjo, Rollo, AnnaTh, Skinny Norris, Toastbrot, Zzzyxas, sloffie, zuzanina, CHalb, lutzreimer, Danielle, ... Uhu, yusaku, skypper, gsabanci, Hasenvogel, Julianl, Kwaka, Realshaggy, kishy72, Matt, Marian, adam001, cdwg2000, Ours brun, keelyc27, EKBM, Krokant, geronimo92, misko, Nick Smirnov, marsigel, rcg
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Comments

on 1. August 2022, 04:09 by Nick Smirnov
Penpa:
https://tinyurl.com/267jeqly

on 10. December 2015, 08:31 by Statistica
Beim Stöbern habe ich doch tatsächlich noch nicht gelöste Adventskalenderrätsel aus 2011 und 2012 entdeckt. Diese Türchen werden jetzt auch noch pünktlich geöffnet!

on 10. December 2012, 11:34 by Hansjo
Tolle Serie!

on 10. December 2012, 10:03 by flaemmchen
Ich mich auch :))

on 10. December 2012, 09:40 by Mody
Was für schöne Sudokuvarianten, ich freue mich jeden Tag darauf :)

Difficulty:3
Rating:86 %
Solved:97 times
Observed:12 times
ID:0001KQ

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