## Sudoku Variants Series (048) - XV

(Published on 28. October 2014, 00:00 by Richard)

For this Sudoku Variants Project I have planned to publish a different Sudoku variant every Tuesday. I will see how long it takes before I am running out of ideas.

XV
Place the digits from 1 tot 9 in every row, column and 3x3-block. All horizontally and vertically neighboring digits with the sum 10 are marked with X, all horizontally and vertically neighboring digits with the sum 5 are marked with V.

Here is another Sudoku XV

Solution code: Row 4, followed by row 6.

Last changed on -

Solved by RALehrer, saskia-daniela, Zzzyxas, r45, zorant, Krokofant, Luigi, flaemmchen, Toastbrot, fridgrer, AnnaTh, Senor Dingdong, Senior, zuzanina, TashaYar, 111chrisi, ch1983, ibag, pin7guin, Babsi, rob, ... Nothere, EKBM, sojaboon, martin1456, RobertBe, Faxi, ohm0123, moss, MaM, Semax, skywalker, rimodech, Julianl, Kwaka, azalozni, Realshaggy, Matt, adam001, lubosh, Gyuszi13, Thomster, Bramme, jirk
Full list

on 12. May 2018, 19:58 by Richard
:-)

on 31. October 2016, 09:39 by ohm0123
It's very hard. But it's very nice. Cool. Thanks Richard.

on 16. November 2014, 03:03 by skypper
Sehr schönes Sudoko, danke

Last changed on 30. October 2014, 20:04

on 30. October 2014, 20:03 by HaSe
Ein wunderbares Exemplar eines XV-Sudokus. Großartig, weil so minimalistisch. Wegen solcher Perlen liebe ich Deine Rätsel so sehr, Richard.

on 30. October 2014, 12:34 by Eisbär
This was hard... :-)

on 30. October 2014, 08:08 by Statistica
Clevere Konstruktion!

 Difficulty: Rating: 91 % Solved: 95 times Observed: 1 times ID: 00023A

Solution code: