Logic Masters Deutschland e.V.

Dutch Flat Mates (Look-and-Say)

(Eingestellt am 15. Januar 2025, 11:30 Uhr von Flinty)

To play the puzzle, please click the image:

Puzzle Link

Initial Setter Difficulty: 2.5/5, but closer to 2/5 than 3/5.

Normal Sudoku rules apply
Place the digits 1-9 so that they do not repeat in any row, column, or 3x3 box.

Dutch Flats
Every 5 in the grid must have a '1' directly above it or a '9' directly below it. It may have both, but it doesn't need both.

Look-and-Say Cages
The number in the top left of the cage is split up into pairs. Each pair should be read as 'there are X Ys in the cage'. For example, if you had a cage that was labeled '1432', there would be one of the digit 4 and three of the digit 2 in the cage.

Apologies
The Christmas Day Flat Mate was released with a minor issue, and I did a repair on Christmas Day. Sadly, in part due to the fiddly nature of setting with Dynamic Fog and having a busy Christmas, my repair broke the puzzle as I had missed a fog reveal and it was logically unsolvable for nearly a week. I would encourage you to have a look at it now that it is fixed.

Special Thanks
I know 'Look and Say' is an old constraint, but I would like to credit 'Lookie here! by 'theasylm' for being my inspiration for how cool it can be.

More guest setters are on the way! The next 2 weeks see:
- The return of Marty_Sears with Anti-Kropki (as seen in Either Way Up).
- Jobo making his Flat Mates debut. "Pivot!!" - Ross Geller, Friends (1999)

I received Wheels variants from Jobo and Crusader175 on the same day, and we nearly had a double feature last week. Instead Jobo kindly remade his puzzle with a twist on the Wheels rules, and it's a great puzzle to look forward to.

Hint to start

Flat Mates in the big cage that starts in box 2.

I have removed the list of previous puzzles in the series, as I've noticed it is starting to affect the LMD search function. The plan is to eventually list the Dutch Flat Mates on a linked spreadsheet, and ideally edit the LMD pages of the older puzzle pages too. For what it's worth, this has been a weekly series since '18 Oct 23' and is the 66th consecutive Wednesday!

Lösungscode: Digits from Row 4.

Zuletzt geändert -

Gelöst von Alce, psninn, marcmees, NEWS, maniacaljackal, OJPS, gotem, olliwright, sujoyku, Jafacake, Rockon101000, da-hans, palpot, Killer-Ly , SKORP17, geronimo92, Taeqle, Franjo, achim-t, rictech, jackseas, ... Jensa, siberion, Shmartus, SEPHEN, wang, benisjammin, MorsBe, Sus, mayflower, Lovejoy , MaxSmartable, Maomaomao, abihummel, Joyofrandomness, kennychar, pepe74287, Firebird, lapazhu, widjo, robokong
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Kommentare

Zuletzt geändert am 17. Januar 2025, 08:34 Uhr

am 17. Januar 2025, 03:33 Uhr von ViKingPrime
There were some tricky spots to this one. I'm impressed how this all falls together at the end, must have been quite the challenge to set.

Flinty: Thank you <3 - I certainly wouldn't want to try and set a pure look-and-say 9x9 - haha.

am 16. Januar 2025, 11:16 Uhr von Flinty
Thank you for the lovely comments. :)

Zuletzt geändert am 16. Januar 2025, 11:15 Uhr

am 16. Januar 2025, 01:55 Uhr von Crusader175
Fun puzzle!

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:15 Uhr

am 15. Januar 2025, 22:53 Uhr von wuc
2.5* to me. Another great addition thx.

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:15 Uhr

am 15. Januar 2025, 18:29 Uhr von jackseas
great little puzzle, first time doing look-and-say cages a great addition

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:15 Uhr

am 15. Januar 2025, 18:09 Uhr von Franjo
Nice addition to a great series. Thank you very much for sharing.

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:16 Uhr

am 15. Januar 2025, 17:01 Uhr von da-hans
Very nice series episode. Not too difficult. I think two stars is fine

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:16 Uhr

am 15. Januar 2025, 16:30 Uhr von Rockon101000
My first look and say puzzle, but I found it to be very fun and engaging, and I had lots of opportunities to color which is nice.

I found it to be 2 stars. Nicely challenging at my skill level.

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:16 Uhr

am 15. Januar 2025, 15:35 Uhr von sujoyku
Closer to 3* for me as well. I still was stuck at a few spots even though I had some Olli Wright inspiration. :)
But then again it might be my difficult relationship with look-and-say clues.
Thank you for this fun puzzle, Flinty!

Flinty: Thank you. :)

Zuletzt geändert am 16. Januar 2025, 11:16 Uhr

am 15. Januar 2025, 13:53 Uhr von marcmees
closer to 3*. :-)
Thanks

Flinty: Thank you. :)

Schwierigkeit:2
Bewertung:96 %
Gelöst:85 mal
Beobachtet:3 mal
ID:000LI3

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