Logic Masters Deutschland e.V.

NegenTropic Islands

(Published on 18. October 2023, 03:45 by ViKingPrime)


PUZZLE:




RULES:

Normal Sudoku rules apply.

Negentropic (red): All digits along a Negentropic line belong to the same grouping, being low {1, 2 or 3}, medium {4, 5 or 6} or high digits {7, 8 or 9}.
Islands: Orthogonally connected cells of the same grouping as per above are Negentropic islands. Digits in a circle indicate the size of an island (islands may have multiple circles).


INTRODUCTION:

Based on the wonderful work of Paletron. If you have yet to solve it, you should definitely tackle "EnTropic Islands"; you won't be disappointed. I personally find Entropy logic to be challenging but their puzzle was quite an approachable take on it and hopefully this adds a bit of something new.

Have fun!



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The Negentropy Series


     

Watch Wenchang Lu



Solution code: The digits along Row 5, left-to-right, then along Column 5, top-to-bottom.

Last changed on on 16. June 2024, 19:16

Solved by tiuhto, h5663454, peterkp, thrutch, CrippledLamp, lovely7998, gblaze920, Notlob, shadow-nexus, jinkela114514, HumanBirdsong, Vodakhan , AvonD, Snookerfan, Crul, mercierus, meowme, lianarox, yttrio, BakBak, Odinvi00, lmdemasi, dmgciubotaru, wenchang, revpeter, SKORP17, shizu, Snuef, Sewerin, tuturitu, Krokant, Slink, teff, PippoForte, KyubiBoy, roflsalot
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Comments

on 24. October 2023, 03:02 by wenchang
Very fun to solve with the new rules. Spoiler alert! https://youtu.be/KrV5G-QyYy0

on 21. October 2023, 17:26 by BakBak
Felt more like a 3,5 for me but that was probably because of the unfamiliarity with the constraints.
Thanks for setting this one

on 20. October 2023, 22:42 by yttrio
A worthy successor to the original! The lines ended up creating some really interesting scenarios.

on 20. October 2023, 10:05 by Snookerfan
Beautiful puzzle! Thank you

Difficulty:3
Rating:94 %
Solved:36 times
Observed:8 times
ID:000FJA

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Solution code:

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