Logic Masters Deutschland e.V.

Sudoku Variants Series (361) - Sum Sum Sudoku

(Published on 2. March 2022, 00:00 by Richard)

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

Sum Sum Sudoku
Apply classic sudoku rules.
For each value of N, the sum of the first two digits in row N is equal to the sum of the last two digits of column N.

Inspiration for this type comes from Bas Smalbil.

Solve online in Penpa+ (thx henrypijames!) or F-Puzzles (thx Krokant!)

Solution code: Row 5, followed by column 5.

Last changed on on 2. March 2022, 04:49

Solved by azalozni, Steven R, Jesper, efnenu, Senior, Askloomok, mackerel, Greg, Krokant, henrypijames, r45, rcg, Statistica, MagnusJosefsson, MalkoMann2, Julianl, Rollo, marcmees, jimhorse, zuzanina, ... snowyegret, Crul, LordM, NikolaZ, ffricke, lovely, EKBM, Frankenfruity, TomBradyLambeth, Angelo, zorant, Nothere, Carolin, Kulko, Nylimb, Piatato, Nickyo, sf2l, ManuH, jalebc, GhTheOne, Marian
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Comments

Last changed on 2. March 2022, 20:42

on 2. March 2022, 20:41 by Richard
Thanks for the nice comments!
Pity that some of you missed the great logic I have put in it. :-(

Last changed on 2. March 2022, 12:10

on 2. March 2022, 12:07 by marcmees
coincidental 5000 th puzzle. thanks Richard

on 2. March 2022, 11:30 by Rollo
Sehr schön!

on 2. March 2022, 07:42 by rcg
This is the 2500th puzzle I have solved on this site. And of course its a beautiful puzzle by my good friend Richard.

on 2. March 2022, 04:49 by Richard
Added links for online solving. Thx henrypijames and Krokant!

Last changed on 2. March 2022, 04:51

on 2. March 2022, 04:47 by Krokant
A treat, as always. :)

F-Puzzles: https://f-puzzles.com/?id=ybp3s8cv

@Krokant: Thx! I hope it was worth the week waiting. ;-)

on 2. March 2022, 04:06 by henrypijames
Penpa+: https://tinyurl.com/lmd000977

Difficulty:3
Rating:94 %
Solved:83 times
Observed:6 times
ID:00098T

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