Logic Masters Deutschland e.V.

Anti-Quads 5

(Published on 22. March 2025, 01:44 by The Bard)

Normal Sudoku rules apply, place the digits 1-9 in each row, column, and box.

Quadruples: Digits in a Quadruple circle must be placed at least once in the four cells touching that circle.

Anti-Quadruples: Digits in the PINK circle cannot appear in one of the four surrounding cells.

Solve on CTC

This is a sequel to the puzzle Anti-Quads,

Anti-Quads 2,

Anti-Quads 3,

And Anti-Quads 4.

If you like this puzzle you may enjoy some of my other puzzles too, click HERE to see the other puzzles I have made.

Solution code: Row 4


Solved by nmmc123, boredwillow, TroublesomeOrca, tgstar, PinkNickels, StevenS, anonymoose, Greg, Imagio, paranoid, ArmagedDan, ukjohnd, Corey115, ludvigr04, DanishDynamite, fuxia, zeniko, Fisherman, ... lazlofruvous, Mip, TeddieMilo, DylanRay, Krisonium, Exigus, Jelly, risflo, Emigma, ChampionAsh5357, DarkPaladin, toboed, Baconator, ApellA, Snookerfan, Qodec, GinaT86, NCtide, kdwji, me and the paws
Full list

Comments

Last changed on 6. September 2025, 05:22

on 5. September 2025, 07:14 by SamWHE
*** Removed
Please don't put the solution code in the comments.
The Bard

on 1. September 2025, 19:18 by Snookerfan
So smooth, thank you!

on 14. July 2025, 15:05 by coeurblacky
Plain gorgeous!
Thanks for this gem, I had a blast!

on 27. June 2025, 09:12 by JoeyJoeJoe
00:27:17 for me - a nice puzzle

on 25. June 2025, 22:25 by Quizzmo
Very smooth and fun!

on 24. June 2025, 23:29 by CitrusGremlin
Simon was right! A very pretty puzzle. Accidentally spoiled what I need to do for the break-in via youtube comments but I don't think that would have changed my time very much. Finished in just under 15 so lets say without the hint it would have been just under 20.

on 24. June 2025, 22:22 by The Bard
Thank you to Simon on Cracking the Cryptic for solving this puzzle.
If you would like to watch the solve you can find it here: https://www.youtube.com/watch?v=xV95g9_NqV4&t=13s

on 18. May 2025, 06:57 by Vaurien
Seeing the P-ring made this a very smooth and clean solve for me, solving in under 10 minutes; many thanks to The Bard for a great puzzle!

on 17. May 2025, 21:27 by The Bard
A big thank you to timotab for solving on his channel. If you want to watch his solve you can see it here:
https://www.youtube.com/watch?v=kyANvLvNhEo&t=9s

on 18. April 2025, 17:27 by erpice1979
해결 하는데 30분
재미있었어요

on 13. April 2025, 21:57 by fitzie
achambers2010. it didn't take me as long to start over, but once I figured out the "right" coloring to use I did start over, and it was much more pleasant to solve.

on 28. March 2025, 23:52 by achambers2010
After about 75 minutes of coloring and pencil marking that would make Simon cringe, I decided to start over with a different tack... and then the break in was the best use of that logic I've seen for a generally approachable puzzle.

on 27. March 2025, 14:36 by botteur
That break in was brilliant! Thanks for setting

on 26. March 2025, 16:43 by saturnic
Muy bueno!

on 23. March 2025, 10:20 by DarrenBurnett
I was stuck for so long trying to find the break in. A beautiful puzzle for a Sunday morning.

on 23. March 2025, 08:58 by BakBak
I also had that one moment where it suddenly clicked. Great puzzle

on 22. March 2025, 16:49 by Fra314
It's a "when you see it..." kind of puzzle. Brilliant setting!

on 22. March 2025, 16:43 by dingledork
Bard, you always seem to hit the Goldilocks spot for me - not too easy, not too hard, just a great puzzle and I get to mess up a bear’s house. Fun!

on 22. March 2025, 02:51 by PinkNickels
Love this series, Bard! Took me 19:41 today. Just a phenomenal job of setting. Thanks as always! Hope all is well with you and the family.

Difficulty:2
Rating:97 %
Solved:306 times
Observed:9 times
ID:000MJ7

Variant combination

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Solution code:

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