Logic Masters Deutschland e.V.

Sudon'tku

(Published on 19. November 2021, 06:52 by IsaacR)

Rules: Normal sudoku rules CANNOT apply: no digit can appear exactly once in any row, box, or column. There are exactly nine of each digit. Digits cannot appear exactly once within a cage and cannot sum to the value indicated. Digits along the thermometer strictly do not increase from the bulb end: they may decrease or stay the same, but never increase. Numbers with a black dot between them cannot have a ratio of 2.

The puzzle can also be solved with f-puzzles and the CTC app. Have fun!

Solution code: Second row from left to right, then fifth column from top to bottom


Solved by Magnive, zetamath, Angizia, S4K, geronimo92, ymhsbmbesitwf, JohnsonM, kmoter, harrison, Siebuhh, OGRussHood, klickyniko, cdwg2000, starelev5, Uhu, ancarro, SKORP17, pkp, CrippledLamp, misko, IceNinja, wand, SterlingWest, shou, lpq29743, Sanguerine
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Comments

on 15. January 2022, 18:10 by kmoter
Lovely idea, took me sometime to rewrite the brain for the CANNOT rules :-)

on 17. December 2021, 06:13 by zetamath
Excellent puzzle! Yes, it is definitely hard, but everyone who is at all interested, and many of you who aren't, should do this puzzle!

on 21. November 2021, 20:05 by Magnive
Amazing puzzle. Very, *very* intricate and at times borderline mind-bending, but solving this was a delight. :)

Difficulty:5
Rating:90 %
Solved:26 times
Observed:7 times
ID:0008BH

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