Logic Masters Deutschland e.V.

Unique Under the Fog 2.0

(Eingestellt am 9. Mai 2025, 13:21 Uhr von Visumation)

Rules:

Normal sudoku rules apply.

Red Ten-lines must be divided into non-overlapping segments that all sum to 10. (T)

Every set of three sequential cells on a peach entropic line must contain one small digit (1,2,3), one middle digit (4,5,6), and one big digit (7,8,9). (EN)

Neighbouring digits on a green German Whisper must have a difference if at least 5. (GW)

Every set of three sequential cells on a mint modular line must contain one digit from (1,4,7), one digit from (2,5,8), and one digits from (3,6,9). (MO)

Digits in a cage sum to the clue in the top left of that cage (if given).

Digits separated by a black dot are in a 1:2 ratio.

Each constraint type may contain no repeated digits anywhere in this puzzle. Eg. If one renban line contains a 5, then no other renban line may contain a 5.

Additionally the grid is partially covered in fog. Placing a correct digit may clear fog in somewhere in the grid.

Solve in Sudokupad

Lösungscode: Row 3

Zuletzt geändert am 20. Mai 2025, 07:31 Uhr

Gelöst von efnenu, ludvigr04, StefanSch, 9Rookienumbers, tdunc, Snookerfan, AnebodaSlatorp, ananth, Debba, SKORP17, MartinR, ad1643, Caconym, pmatos, DanishDynamite, ScienceNerd2240, belnovic, schnitzl, ... Firebird, Christounet, Tokerante, SirThomas, gbdb, PhilipNyg, rehoo885, Synestra, gilmlast, kublai, TroublesomeOrca, Maomaomao, givee10, Leodesian, kagiso, k2u5as, koiking, BedWords, joelth, agvard
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Kommentare

Zuletzt geändert am 26. Mai 2025, 16:54 Uhr

am 20. Mai 2025, 07:04 Uhr von vorash00
Very enjoyable- one technical critique there’s no GW labelled on the last whisper revealed. I’m not colour blind but thought it was odd, assuming it’s a tiny oversight and doesn’t detract from being excellently set. Edit: also typo in instructions for German whispers they differ by at “keast” 5. (Dyslexic here so it’s a rare treat to spot a typo before others! lol)

Thanks a lot. Fixed. /vis

am 13. Mai 2025, 04:33 Uhr von QuiltyAsCharged
I'm glad you're making this into a series! I love this ruleset and how the uniqueness constraint can apply in surprising ways.

Zuletzt geändert am 12. Mai 2025, 11:12 Uhr

am 11. Mai 2025, 21:26 Uhr von RebelSystem
Are the rules meant to imply a modular line must have three cells? I stared at the puzzle with about half the cells filled for rather a long time before making the assumption and finishing it in less than three more minutes. Was there a way to solve without the assumption? I assume so but couldn't see it.

Hi. Thanks a lot for solving and commenting. Yes, there is a way to see it without making that assumption. You can send me a pic. of the place you are talking about on Discord, and I will take a look. /vis

Thank you. I'll go back and see if I can find what I missed. I bet it'll turn out to be something simple and I'll kick myself for a day!

am 10. Mai 2025, 13:14 Uhr von Myfyr MJ
Nice but hard.

am 10. Mai 2025, 01:36 Uhr von ProphetIIIV
My very first three-star puzzle! 38:25, not a half bad time either! This was very enjoyable all the way through, and every break I had to make felt earned. Thanks for helping me unlock some of my latent skill! :)

Zuletzt geändert am 10. Mai 2025, 00:31 Uhr

am 10. Mai 2025, 00:00 Uhr von ScienceNerd2240
Very nice puzzle! Loved how the unique digits rule came into play throughout the puzzle as a whole! I rated it at 3*, felt like somewhere between 2.5*-3* for me but was definitely on the harder end. Thaks for a fun puzzle!

Thanks a lot for your comment and solve. I actually had the same thoughts, but ended up putting it up as 3. /vis

Zuletzt geändert am 9. Mai 2025, 20:53 Uhr

am 9. Mai 2025, 18:38 Uhr von AnebodaSlatorp
Great puzzle, consistently entertaining/taxing

Thanks. Happy you were entertained. /vis

Zuletzt geändert am 9. Mai 2025, 20:51 Uhr

am 9. Mai 2025, 18:27 Uhr von Snookerfan
A clever and fun puzzle, thank you!

Thank you for your solve and comment. /vis

Zuletzt geändert am 9. Mai 2025, 15:56 Uhr

am 9. Mai 2025, 15:30 Uhr von 9Rookienumbers
Great puzzle, thanks! I love that it never conceded until the very last digits

Thanks a lot. Glad you liked it. /vis

Schwierigkeit:3
Bewertung:92 %
Gelöst:159 mal
Beobachtet:3 mal
ID:000NA5

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