Logic Masters Deutschland e.V.

Mending Wall

(Published on 9. January 2026, 03:44 by juggler)

Based on a poem by Robert Frost.

click on the puzzle image to play

- Normal 6x6 Sudoku rules apply.
- Digits separated by the wall are consecutive.
- All three forests have the same sum.




See also

Solution code: Row 2


Solved by gdc, SennyK, thrutch, Euclid5040, Krisonium, fthompson, fkib, EFlatMinor, Dermerlin, Exigus, The Book Wyrm, zrbakhtiar, randomra, Blake Saligia, skywalker, L00ping007, trencaclosques, ludvigr04, ... JonHanon, scushuaishuai, kangaroo, BrandonS3451, jklimp, stafen, abihummel, Leaving Leaves, iEtsh, marcnesium_iv, iWoodyy, 3ColorTheorem, garycblack, waldomiro, akamchinjir, Pioooooo, BabyfacedBard
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Comments

on 22. January 2026, 02:00 by Legonasz
This is more harder that 1*

on 19. January 2026, 12:04 by Fra314
Beautiful!

on 13. January 2026, 23:04 by Aronana
I'd say like 1.5*. Wouldn't have been able to do this without my math degree lol

on 12. January 2026, 00:13 by Snaques
Pretty neat logic. I would also call this 2*, because the logic isn't really something most are used to.

on 11. January 2026, 19:52 by Voidslime
Wow i loved this one! Especially because i didn’t need to do any algebra. Rating 6x6s is hard, I’d say the difficulty is 3* for a 6x6 or 2* for overall LMD sudoku. It’s not hard but the creative thinking needed is not beginner level

on 10. January 2026, 04:55 by rhyrhy
I was also stuck at first.. but once you know it's quite easy

on 9. January 2026, 21:37 by AshBrown
1 star? I literally cannot get anywhere. Must be missing something

on 9. January 2026, 15:05 by zeniko
Satisfying break-in, a beautiful design and a sad but silently hopeful story. Thanks for this extraordinary snack.

on 9. January 2026, 13:16 by firespire
Loved it.

on 9. January 2026, 06:37 by Euclid5040
A beautiful puzzle. I loved the logic and pattern the ruleset gave. A delightful sudoku.

Difficulty:1
Rating:91 %
Solved:105 times
Observed:5 times
ID:000QWQ

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Solution code:

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