Logic Masters Deutschland e.V.

So Many Broken Thermos (Version 2)

(Published on 2. December 2024, 18:44 by LittleNightmaresLady)

First version had a logical leap somewhere in the path, that should be fixed now. Anyways, this is a negative constraint I've wanted to try.

Rules:

-Normal sudoku rules apply.
-The grey line is a bulbless thermo, where digits along the grey line must increase from one end to the other. No other 2x2 in the grid can have a orthogonal sequence of increasing digits.
-The cells separated by the yellow dot have an even difference, cells separated by a blue dot have an odd difference, and cells separated by a white dot have a difference indicated (1 if blank, less than 7 if marked with ?). Not all dots are necessarily given.
-A number in a big circle indicates that digit must appear in at least one of the four surrounding cells.

Links:

F-puzzles
CTC

Solution code: Row 1 followed by Column 2, with no spaces.

Last changed on on 2. December 2024, 20:19

Solved by ZeroNickel, SKORP17, Bootenks, shteev
Full list

Comments

Last changed on 2. February 2025, 05:47

on 11. December 2024, 22:15 by shteev
756m on the clock ^_^ I felt like if I just kept plugging away at it, perhaps the subtleties of the ruleset which had so far eluded me would become evident... Sadly that was not the case

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Thanks for taking the time to solve this!

Last changed on 3. December 2024, 01:59

on 3. December 2024, 00:26 by Bootenks
It was a journey full of different deductions. Phew now I need a break.

Awesome work.

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Thanks for solving and commenting! You really deserve that break :D

Last changed on 2. December 2024, 20:37

on 2. December 2024, 20:24 by ZeroNickel
Thanks for another fun and challenging puzzle! Really enjoyed how the negative constraint worked, it made for some great logic.
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Thanks so much again for testing and helping me catch a logical leap! Pleased to hear that you enjoyed it!

on 2. December 2024, 20:19 by LittleNightmaresLady
Fixed solution code description.

Last changed on 2. December 2024, 19:21

on 2. December 2024, 19:07 by SKORP17
darf die Differenz bei einem blauen Dot 1 betragen?

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Yes, 1 is odd.

Difficulty:5
Rating:N/A
Solved:4 times
Observed:4 times
ID:000KYM

Variant combination Online solving tool

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Solution code:

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