Logic Masters Deutschland e.V.

Eddies

(Published on 12. January 2021, 22:41 by Qodec)

Another regular arrow sudoku, with a few odd-even clues. The circles reminded me somehow of little eddies circulating in river rapids.

  • Normal sudoku rules apply.
  • Arrows: Digits along an arrow in the grid must sum to the digit in its circle. Digits may repeat along an arrow.
  • Odd/even: Cells with an opaque grey circle must be odd. Cells with an opaque grey square must be even.

You can play this puzzle online using f-puzzles: https://f-puzzles.com/?id=y4ennync.

Hope you'll enjoy!

Solution code: Rows 1 and row 4. I.e. the 9 digits in row 1 from left to right, followed by the 9 digits in row 4 from left to right, for example: 123456789123456789


Solved by abed hawila, PixelPlucker, bigger, Joseph nehme, Ours brun, ecavalli, harrison, Ragna, NikolaZ, polar, smistry, Nylimb, Madmahogany, Jesper, geronimo92, antiknight, cfop, LKegel, tinounou, mlkj, ... Lyun Licuss, WedgeOfCheese, Megalobrainiac, ViKingPrime, apwelho, Agent, AvonD, fjam, Bellsita, riffclown, shangchenxi123, Muhammad, Paletron, Myxo, damasosos92, Xendari, DarthParadox, SKORP17
Full list

Comments

on 21. November 2023, 00:15 by Myxo
Beautiful geometry! Absolutely loved it.

on 21. March 2023, 22:09 by ViKingPrime
Solving this felt like an accomplishment. Very tricky, very rewarding.

on 23. August 2022, 18:37 by Playmaker6174
My god, that's just wonderful. What a fascinating break-in that lead to so many beautiful deductions afterwards, and it remained so beautiful till the very end of the solve. ;)

on 24. May 2022, 13:44 by cdwg2000
Very enjoy!

on 16. May 2022, 21:35 by Niverio
What an amazing puzzle. One of the best arrows I have ever solved in my life.

on 4. May 2022, 19:38 by Krokant
That was one challenging rafting tour and an excellent puzzle.

on 19. September 2021, 07:46 by Vebby
Loved it! Some hard paddling required to escape the eddies, but totally worth it :)

on 17. September 2021, 21:23 by Hausigel_mod
Labels/Tags changed

Last changed on 21. January 2021, 10:19

on 19. January 2021, 18:11 by Madmahogany
Fantastic!

@Madmahogany Thank you!

Difficulty:5
Rating:99 %
Solved:61 times
Observed:7 times
ID:00055F

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Solution code:

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