Logic Masters Deutschland e.V.

Hot and Bothered (Chaos Construction)

(Eingestellt am 1. Januar 2025, 15:58 Uhr von oklux)

A not too difficult chaos construction, hope you enjoy :P

Feel free to check out my other puzzles as well!

Rules:

  • Standard Chaos Construction rules apply. (Place digits 1-9 in each row, column and region. The regions are orthogonally connected and have to be deduced by the solver)
  • Digits along thermometers must increase from the bulb end.
  • Neighboring digits along thermometers cannot be in the same region.
  • Digits on the "arms" of thermometers (any cell on a thermometer that's not the bulb) indicate how many cells in the surrounding 3x3 area belong to the same region as the digit, including itself. (see example)
  • Digits separated by a white dot must be consecutive. Not all dots are given.

Solve in SudokuPad

Example:

Lösungscode: Row 8 with dashes (-) for region borders (Example: 123-45-6-7-89)

Zuletzt geändert am 8. Januar 2025, 18:47 Uhr

Gelöst von tallcat, rameshsrivats, marcmees, japanoise_breakfast, Snookerfan, jwsinclair, Sinuit, Vodakhan , SKORP17, Chefofdeath, StephenR, Kallor, LehanLehan, Mr_tn, Alce, by81996672, ManuH, sze, ... delisacus, lovely7998, Ton, Llamaths, einalem, seh_bas, briiisy, dustpan, criddlemethis, OGRussHood, QuiltyAsCharged, ALC_Scotch, Crusader175, 3ColorTheorem, boykeauto, zyh_helen, Xmaxlx, ch1983
Komplette Liste

Kommentare

am 5. Februar 2025, 08:59 Uhr von Crusader175
I think it makes sense the bulb is excluded. Very nice CC!

am 10. Januar 2025, 17:29 Uhr von MCMCHammer
A really enjoyable puzzle with a creative ruleset which worked nicely.

am 9. Januar 2025, 06:42 Uhr von puzzlepandit
Good one. Enjoyed it a lot. Nice placements of thermos.

am 4. Januar 2025, 21:51 Uhr von oklux
Added example.

Zuletzt geändert am 3. Januar 2025, 20:11 Uhr

am 3. Januar 2025, 18:08 Uhr von trashghost
Very smooth, fun, and interesting the whole way through! I never felt stuck at any point and always felt on the right path. It held a perfect balance between sudoku and region building during the solve. Thanks for this beautiful puzzle!!
Also, I would recommend asking for dashes between region borders in the solution code to ensure solvers built the regions right :)

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Thank you! And that's a good idea.

Zuletzt geändert am 3. Januar 2025, 12:23 Uhr

am 3. Januar 2025, 08:34 Uhr von softie
Really fun logic in this one, though I'm not a fan of having a rule treating bulbs differently than other cells on a thermo, especially when other rules concerning thermos don't treat them differently. It would be more elegant if the rule could apply to all cells on a thermo.

And please don't make me copy down 18 numbers for a solution code!

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Thanks for the feedback!

am 3. Januar 2025, 00:30 Uhr von askaksaksask
If I had a nickel for every time I had to remind myself "excluding the bulb" well... I'd have about as many nickels as Skorp17 has solves. Beautiful puzzle to be sure, I do enjoy a nice accessible CC. Really fun, thank you for this!

am 2. Januar 2025, 21:59 Uhr von nordloc
Lovely puzzle. Went very smoothly once I actually read the rules.

am 2. Januar 2025, 18:27 Uhr von robokong
That was a lot of fun! The thermos and the box borders really played off of each other in a really cool way!

am 2. Januar 2025, 17:22 Uhr von GertVonnegut
This is a wonderful puzzle and perfect for those new to CC! Thanks for setting!

am 2. Januar 2025, 17:15 Uhr von GertVonnegut
This is a wonderful puzzle and perfect for those new to CC! Thanks for setting!

am 2. Januar 2025, 15:57 Uhr von Christounet
Lovely ! Thanks :)

Zuletzt geändert am 2. Januar 2025, 16:32 Uhr

am 2. Januar 2025, 15:54 Uhr von MaizeGator
Clarification questions about Rule 3: "Neighboring digits on thermometers cannot be in the same region"

1: Does "neighboring" mean "spatially adjacent"? Or does it mean value differing by 1? For example is R5C1 in a different region from R5C2 regardless of values?

2: Does this rule also exclude the bulbs? (hopefully this isn't a spoiler to point out that something is going on with R1C1. At least in my current interpretation of the rules)

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1. "Neighboring" refers to cells adjacent on the thermometer "line". For example, the 2nd cell of a thermometer is neighboring the 1st and 3rd cells on the thermometer, regardless of the positions of the cells.

2. Does not exclude the bulb.

Zuletzt geändert am 2. Januar 2025, 14:53 Uhr

am 2. Januar 2025, 14:11 Uhr von Franjo
Thank you very much for creating and sharing this wonderful CC-puzzle! Some people got worried about me hearing my repetitive „… excluding the bulb, excluding…“.

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Hahah, thank you!

Zuletzt geändert am 2. Januar 2025, 13:38 Uhr

am 2. Januar 2025, 04:36 Uhr von jerbear29
Very enjoyable. Would have gotten thru it quicker, but I kept forgetting the "excluding the bulb" part of rule 4.

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It's probably my fault, it could probably be worded better. Glad you still enjoyed!

am 1. Januar 2025, 21:24 Uhr von LehanLehan
Very nice path,it was a great pleasure to solve, thank you very much.

am 1. Januar 2025, 20:46 Uhr von StephenR
Thanks for not making me too hot and bothered solving your enjoyable puzzle.

The fourth rule needs updating on CTC.

Zuletzt geändert am 1. Januar 2025, 18:53 Uhr

am 1. Januar 2025, 18:26 Uhr von Sinuit
Thanks for this nicely balanced and approachable chaos construction sudoku! All the steps were never to hard or to trivial.

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Thank you for solving!

Zuletzt geändert am 1. Januar 2025, 18:06 Uhr

am 1. Januar 2025, 17:49 Uhr von Snookerfan
Very nice! I think the wording of the fourth rule is not correct and should read the amount of cells in the same region that are in the surrounding 3x3 area. Thank you

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Oh that's right, thanks for pointing it out!

am 1. Januar 2025, 17:43 Uhr von marcmees
very nice. thanks

Zuletzt geändert am 1. Januar 2025, 18:14 Uhr

am 1. Januar 2025, 17:00 Uhr von tallcat
Very smooth and nicely put together! I appreciated how the solver isn't left with awful irregular sudoku to finish up

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Thank you! Glad you enjoyed it!

Schwierigkeit:3
Bewertung:98 %
Gelöst:127 mal
Beobachtet:5 mal
ID:000LDQ

Rätselvariante Variantenkombination Neu Online-Solving-Tool

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