Logic Masters Deutschland e.V.

Sudoku Variants Series (077) - DoubleDoku

(Published on 19. May 2015, 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.

DoubleDoku
Apply Classic Sudoku rules. Additionally, there are two overlapping classic sudoku grids, and both must have valid solutions.

Solve online in Penpa+ (thx Krokant!)

Solution code: Row 9, followed by column 9.

Last changed on on 14. July 2022, 11:00
Solved by deu, KlausRG, azalozni, Senior, r45, heiderkinder, flaemmchen, fridgrer, zorant, Statistica, Joe Average, Zzzyxas, AnnaTh, marcmees, rcg, marsigel, Luigi, moss, 111chrisi, pokerke, WAW, CHalb, ... JH24, misko, Greg, snowyegret, TomBradyLambeth, Steven R, Angelo, ksoekarjo, juventino188, Piatato, Nickyo, geronimo92, CGeom, mjozska1985, Queteimp, Hydalin, Nylimb, kaysis, maeffchen, mluciano98
Full list

Comments

on 14. July 2022, 11:00 by Richard
Added link and tag for online solving. Thx Krokant!

on 22. April 2021, 01:22 by Krokant
Haven't done overlapping sudokus for quite some time. Easy and nice one. :)

Penpa+ link for online solving: https://git.io/JO6VM

on 10. November 2016, 13:19 by ohm0123
I not written numbers, I not solved. I written numbers, l solved. Good.

on 18. October 2015, 17:54 by RobertBe
No, in the instruction Richard wrote DoubleDdoku :)

on 18. October 2015, 17:49 by Eisbär
I assume you mean Double Dutch (Advent) Robert? :-P

on 18. October 2015, 17:42 by RobertBe
DoubleD-doku: every man's dream sudoku :)

Difficulty:2
Rating:84 %
Solved:141 times
Observed:11 times
ID:00028Y
Puzzle variant Online solving tool
Sudoku

Enter solution

Solution code:

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