Circuit Board (German Whisper Double Arrows)
(Published on 22. August 2022, 15:05 by AnalyticalNinja )
Normal sudoku rules apply.
The sum of the digits along each line is equal to the sum of the digits in the circles at either end of the line. Digits may repeat along lines if allowed by other rules. (Example: R1C3 + R2C1 = R1C1 + R1C2)
Adjacent digits on the green lines (and attached circles) must differ by at least 5.
Playable with F-Puzzles or CTC (SudokuPad).
Solution code: Row 3 followed by column 6. (18 digits no spaces)
Comments
on 29. June 2024, 17:42 by isajo4002
Love how you have to bounce back and forth between the clues to make progress. Amazing puzzle
on 24. August 2022, 13:24 by AnalyticalNinja
Thanks so much Perladel, PepperWood, garnetb, Playmaker6174, and cam for your great feedback. I'm so glad you all enjoyed it!
on 23. August 2022, 20:54 by cam
Very nice :)
It felt very linear (in a great way) and there were a few nuggets of logic that I thought were very interesting. Thanks :)
on 23. August 2022, 19:16 by Playmaker6174
Lovely concept, the solve has some interesting back and forth effects with lots of joyful and rewarding moments :)
on 23. August 2022, 18:37 by garnetb
Thouroughly enjoyed, had to bifurcate and use uniqueness at the end....definitely missed some kind of trick but managed to finish!
on 23. August 2022, 04:48 by PepperWood
What an interesting solve. Clever construction! I enjoyed this a lot.
on 22. August 2022, 18:35 by Perladel
I always like your puzzles. Got stuck in some parts but then I realized the obvious.
Very nice
