Logic Masters Deutschland e.V.

Seasons

(Published on 1. November 2020, 22:50 by Qodec)

Remembering the cycle of the four seasons.

  • 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: Cells with an opaque grey circle must be odd.

You can play this puzzle online using f-puzzles: https://f-puzzles.com/?id=y4cenm8l.

Good luck!

Solution code: The 9 digits in row 3 from left to right, followed by the 9 digits in row 7 from left to right, no spaces, for example: 123456789123456789

Last changed on on 1. November 2020, 22:51

Solved by karen_birgitta, jchan18, soroush, Manchego, LongOrteil, smckinley, cdwg2000, tyb, rcg, Pygmalion, ManuH, thinkingalaud, NikolaZ, MavericksJD, Narayana, ArisK, zorant, udukos, wilsig, Grave, cosmos39, ... Playmaker6174, PinkNickels, shangchenxi123, Megalobrainiac, Carolin, belfieldtj, zrbakhtiar, GexTed, valle1124, Bellsita, Schesam, Malrog, SpecSheets, Skals, MysticMan, egubachu, Bobbobert
Full list

Comments

on 6. November 2023, 22:29 by Malrog
What a fascinating construction, with the sort-of-almost-but-not-quite rotational symmetry in the solution. Really enjoyed that one Qodec, thank you :)

on 12. August 2022, 22:36 by Playmaker6174
That was very smooth and lots of fun :)

on 18. September 2021, 02:27 by Vebby
Beautiful! :)

on 26. January 2021, 05:33 by askel083
This is such a fun puzzle! My first Arrow Sudoku and the journey was amazing!

on 4. November 2020, 14:33 by JonnyKaufman
This a great puzzle! And, like @Narayana said, I'm surprised the rating isn't much higher. It would seem solvers are, unfortunately, equating simplicity to quality. Yes, this puzzle is relatively easy, but that does not take away from it's beauty. Thanks for another great puzzle, and keep them coming!

on 3. November 2020, 22:23 by Qodec
@Kipper You're welcome!

on 3. November 2020, 01:09 by Kipper
This is the first arrow sudoku I've solved. I loved the logical pathway. Thank you!

on 2. November 2020, 20:34 by Qodec
@Narayana Considering that this is a puzzle that I started in early September and had to restart 4 times because I couldn't make it both easy and interesting, I'm really happy it turned out this well in the end. I'm sure there are people who are looking for better puzzles, but every happy solver is worth creating a puzzle for. :) And thank you for your kindness!

@cosmos39 Very happy you enjoyed it!

on 2. November 2020, 15:05 by cosmos39
I loved this puzzle!
Very nice logic flow!

Last changed on 2. November 2020, 15:48

on 2. November 2020, 10:49 by Narayana
If I could I would give this 36-starts like rating. I don't know what is wrong with people these days solving so many puzzles that they "don't like".
Don't get discouraged by the rating this was a very nice logical puzzle with so much symmetry and I liked it. Also loved the name.

Edit: To clarify when I solved this the rating was at 58% I am glad that it has increased substantially since then.

on 1. November 2020, 22:51 by Qodec
Add title.

Difficulty:2
Rating:89 %
Solved:106 times
Observed:11 times
ID:0004N0

Puzzle variant Arithmetic puzzle

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Solution code:

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