Logic Masters Deutschland e.V.

The 12x12 Days of Christmas

(Published on 25. December 2020, 23:58 by LucyAudrin)

Merry Christmas! Fill each row, column, and 3x4 box with the numbers 1-12. White dots designate the difference between two cells (if without a number, the difference is 1). Black dots mark pairs of cells with a ratio of 1:2. Digits on thermometer lines must increase from the bulb end. Cages sum to the number in the upper left corner. The center digit on a 3-cell colored line is the sum of the two digits on the ends. The coloring in boxes 8 and 9 is for aesthetic only.

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Solution code: Row 9

Last changed on on 26. December 2020, 03:16

Solved by zhergan, panthchesh, ManuH, saskia-daniela, bob, penor, zorant, rimodech, celisa, cdwg2000, geronimo92, NikolaZ, derwolf23, sandmoppe, moss, Ours brun, Bleckie, skywalker, tinounou, Mark Sweep, InfinityFox27, marsigel, jchan18, DiMono, Uhu, HolyFracker, shinggaming, apwelho, SKORP17
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Comments

on 27. December 2020, 04:21 by cdwg2000
For me, 12-level Sudoku is really too difficult.Thank you very much!

on 26. December 2020, 18:25 by bob
Very fun puzzle with lots of variety thanks.

on 26. December 2020, 17:09 by panthchesh
Thanks for the puzzle! This was a lot of fun! :)

on 26. December 2020, 03:16 by LucyAudrin
added sudoku tag

Difficulty:3
Rating:88 %
Solved:29 times
Observed:10 times
ID:00050E

Variant combination Online solving tool

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Solution code:

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