Logic Masters Deutschland e.V.

By an arrow margin

(Published on 19. April 2024, 20:32 by sujoyku)

When I set “One way or the other“, I liked the exclusivity variant so much that I have constructed another puzzle with this ruleset. This one is relying a little more on arrow logic. The estimated difficulty is 3 stars, although it could be slightly harder than its predecessor. Please feel free to share in comments how you liked the puzzle. I wish you happy solving!

- Normal sudoku rules apply.

- Exclusivity: No digit from 1 to 9 may appear in both a circle and a killer cage. In other words: If a digit appears in a circle, it may not be contained in any killer cage and vice versa. (Which digits appear in circles resp. cages has to be determined by the solver.)

- Killer cages: Digits in a cage sum to the clue in the top left.

- Arrows: Digits on an arrow sum to the digit in the circle from which the arrow emerges.

- Counting Circles: A circled digit indicates exactly how many circles contain that digit. (Note that this also includes circles with emerging arrows.)

Here you can solve the puzzle online:

Solve on f-puzzles

Solve on CtC

Solution code: Column 7 from top to bottom (9 digits in total)


Solved by MontanaPearl, sandrokv, keenbowl, SKORP17, killer_rectangle, ozgaz, rameshsrivats, sorryimLate, peterkp, jalebc, Ye Nay Myo Han, fuxia, m_busuttil, Maxima, Sonki, Piff, DanishDynamite, snowyegret, ... b413x, maniacaljackal, Counterfeitly, zrbakhtiar, TheRiddler, H.I. McDunnough, Crul, Schesam, lcy.30, AvonD, SparklePuzzle, liushong, Trellyc, mezkur7, lovely, Chishiri, oskode, joelth, PippoForte
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Comments

Last changed on 21. April 2024, 09:06

on 20. April 2024, 18:18 by VicJameson
I really enjoy this ruleset, thanks.

**
You are much welcome, VicJameson, thank you for commenting! I am glad you found this ruleset to be enjoyable.
Kind regards, sujoyku

Last changed on 21. April 2024, 09:05

on 20. April 2024, 14:02 by Schma
Very interesting rule and a lot of fun to solve. Not too difficult I would say. Thank you for sharing!

**
You are much welcome, Schma, thank you for the comment! I am glad you liked the ruleset and had a fun solve.
Kind regards, sujoyku

Last changed on 21. April 2024, 09:04

on 20. April 2024, 04:25 by sorryimLate
Great puzzle, thank you! I really like this constraint combination. For me this one actually felt a little easier than the previous exclusivity puzzle, but 3 stars sounds still reasonable.

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You are much welcome, sorryimLate, thank you for commenting! I am glad that you like the combination of constraints. Also thanks for sharing your opinion on the difficulty. As a setter, I often find it hard to estimate.
Kind regards, sujoyku

Last changed on 21. April 2024, 09:01

on 20. April 2024, 03:46 by ozgaz
What a lovely puzzle - lots of logic steps to find all the way through. Thanks for creating this.

**
You are much welcome, ozgaz, thank you for the comment! I am glad that you enjoyed the logic in the solve.
Kind regards, sujoyku

Difficulty:3
Rating:92 %
Solved:48 times
Observed:8 times
ID:000HRA

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Solution code:

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