Logic Masters Deutschland e.V.

Sudoku Variants Series (355) - Opposite X-Sums Sudoku

(Published on 12. January 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.

Opposite X-Sums Sudoku
Apply classic sudoku rules.
Clues outside the grid indicate the sum of the last X digits as seen from that side, where X is the digit in the first cell from that side.

Inspiration for this type comes from kuraban.

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

Solution code: Row 5, followed by column 8.

Last changed on on 12. January 2022, 20:21
Solved by Jesper, cdwg2000, Senior, Steven R, Greg, r45, rcg, Statistica, henrypijames, azalozni, Lizzy01, Dina, Rollo, zuzanina, zlotnleo, ibag, Pars-cal-ghul, Krokant, kublai, marcmees, samuella, ... EKBM, Frankenfruity, TomBradyLambeth, Qodec, chien2000gl, fjam, LordM, Angelo, h5663454, zorant, AMD, Carolin, Nickyo, Nylimb, by81996672, Just me, apwelho, han233ing, Piatato, Marian, goodcity
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Comments

on 13. January 2022, 18:22 by philb
Lovely logic, thanks

on 12. January 2022, 20:21 by Richard
Added links for online solving. Thx Steven R and Henrypijames!

on 12. January 2022, 16:42 by Playmaker6174
I'll give it a try now :)
Completed F-puzzle link: https://f-puzzles.com/?id=y3brh7qb

on 12. January 2022, 08:52 by henrypijames
Penpa+: https://tinyurl.com/lmd0008s6

Last changed on 12. January 2022, 03:13

on 12. January 2022, 01:55 by Steven R
Flowed so smoothly, thanks Richard!

F-Puzzles: https://f-puzzles.com/?id=y5cf52o7 (solvers will have to turn off conflict highlighting as I used sandwich clues)

Difficulty:3
Rating:96 %
Solved:86 times
Observed:11 times
ID:0008S6
Puzzle variant Online solving tool
Sudoku, X-Sums (Variant)

Enter solution

Solution code:

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