Logic Masters Deutschland e.V.

ON EDGE: Yellow & Lavender

(Published on 26. February 2025, 02:19 by marty_sears)

This is the third episode of my series about EDGELINES. Each episode contains 3 parts; two 6x6 mini puzzles, finishing with a 9x9.

RULES (for part A):

  • Normal 6x6 sudoku rules apply.
  • Each spot along a coloured edgeline has a value, found by performing a calculation using the two digits it sits between:

    • SPOT RULES:

  • Sum (+) spots: The value of a spot with a plus sign equals the sum of the two digits it sits between.
  • Difference (-) spots: The value of a spot with a minus sign equals the larger digit minus the smaller digit.
  • Product (x) spots: The value of a spot with a multiplication sign equals the product of the two digits.
  • Ratio ( / ) spots: The value of a spot with a forward slash equals the larger digit divided by the smaller digit. (The value will always be an exact integer.)

    • LINE TYPES:

  • Yellow lines are 'edge nabners'. No two spot values anywhere on the same edge nabner may be equal or consecutive.

    • Please leave a comment if you enjoy :)

Solution code: Column 1 of the 9x9 grid, reading downwards

Last changed on on 26. February 2025, 20:18
Solved by asynchronous, nguyenhaoqn3, fkib, zeniko, Piff, lcy.30, Joyofrandomness, ChinStrap, molson, sujoyku, Asparagus, zakkai, tuoni2, Silverscree, gdc, br3akingp01nt, SPring, spaanse, softie, tuturitu, KirkFox, Franjo, eladv, nordloc, The_Schlunz, gotem, jmw, Voidslime, ddx01, FrauHoppmann, SKORP17, jwanders, OrestisLomis, jakestilesowen, utsavb, galgamer, dublaypt, mccuskp, Julianl, cbossut, npinguy
Full list

Comments

on 28. February 2025, 03:09 by jakestilesowen
Wonderfully constructed and interesting to solve.

on 27. February 2025, 11:52 by eladv
what an amazing puzzle series! I love the 3-act structure!

on 27. February 2025, 11:33 by Franjo
Another wonderful episode of a wonderful seines! I will never understand how on earth you are able to create all these amazing things week for week for… Thank you so much for sharing.

on 26. February 2025, 22:57 by Asparagus
Brilliant!
A really nice flow and never any chance to be complacent. Very satisfying when it all works out.
I think the yellow training grid is almost as difficult as the 9x9!

on 26. February 2025, 22:19 by sujoyku
Thank you for this awesome edition, Marty! I love "normal" Nabner and Zipper lines, and their edge relatives were no less fun. Admittedly, I needed some help for the 9x9. But after the nudge, it all flowed incredibly well. Thank you very much for setting and sharing these gems!

on 26. February 2025, 21:49 by ChinStrap
Loved it. I think this is my favorite in the series so far, because of how it all fit together. Thanks for another great one!

Difficulty:3
Rating:95 %
Solved:41 times
Observed:1 times
ID:000M64
Sudoku

Enter solution

Solution code:

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