Logic Masters Deutschland e.V.

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(Eingestellt am 15. Februar 2023, 16:20 Uhr von Niverio)

It has been absolute ages since I set a 4+ difficulty puzzle with only "standard" variants. The last time was Handshake, which was published in July! Well, that ends now. This puzzle is very intricate and I am pretty pleased with the deductions involved. So I hope you will be too! Enjoy!

Rules:

Sudoku: Place digits 1-9 in every single row, column, and 3x3 box.
Between Lines: Digits along a line must be between the values found in that line's circles.
Quadruples: Digits in a white circle must appear in the four surrounding cells.

Note: Regarding the lines in Box 5: The circles in Box 4 and Box 6 both connect to Box 8, but not to each other.

Puzzle Links: You can solve this puzzle in either F-Puzzles or in CTC software. CTC version does have answer check.

Lösungscode: First Row 8, then Column 4 (No commas or spaces, 18 digits)


Gelöst von Gryllulus, AvonD, SKORP17, bansalsaab, Bjd, Vebby, Koalagator2, tallcat, Snookerfan, abed hawila, grkles, amarins, wisty, Myxo, MicroStudy, Bellsita, tuturitu, TrollErgoSum, mormagli, Mr.Menace, ... Chishiri, Hazem-77, Chefofdeath, Uhu, SSG, mikepautov, fjam, dawntreader, FlowJo, tinounou, glum_hippo, dogfarts, akamchinjir, Dentones, michaal94, Qodec, PippoForte, dennischen, karlmortenlunna
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Kommentare

am 8. März 2023, 14:26 Uhr von glum_hippo
I'll add my voice to the chorus of praise for this puzzle. LA LA LA LA LA LAAAA

Zuletzt geändert am 4. März 2023, 22:45 Uhr

am 4. März 2023, 22:45 Uhr von antiknight
Very nice break-in idea ! I've really enjoyed that and a couple of deductions in the mid-solve.

am 2. März 2023, 00:41 Uhr von KNT
Really well set. I always felt I knew where to look, but I never knew what I was looking for, which is what I like most in puzzles. Impressive to capture that with rules so thoroughly explored

am 24. Februar 2023, 19:50 Uhr von Playmaker6174
What an intricate and engaging puzzle till the very end! Really enjoyed the initial opening, and then a couple of crazy interactions in the middle, I was a bit slipped at that point too :P

Zuletzt geändert am 23. Februar 2023, 23:35 Uhr

am 23. Februar 2023, 23:30 Uhr von ONeill
Great puzzle! Pretty difficult for me.

am 21. Februar 2023, 19:29 Uhr von peacherwu2
Very beautiful and original logic. A true master combining two rulesets.

am 19. Februar 2023, 18:30 Uhr von JayForty
Beautiful break-in and all through very satisfying and clever. Thanks Niv!

am 19. Februar 2023, 17:38 Uhr von TheRiddler
Very cool puzzle and mind-blowing interactions between the two constraints!

am 19. Februar 2023, 15:58 Uhr von Tyrgannus
Here, have this trophy for Geometry King, 2023

am 18. Februar 2023, 17:53 Uhr von thoughtbyte
Beautiful, as always. Thanks!

am 17. Februar 2023, 16:51 Uhr von Raumplaner
Great puzzle.

am 17. Februar 2023, 07:32 Uhr von Mr.Menace
Vet nicely constructed puzzle. Everything clicks together in a really satisfying way!
Thanks for this gem

am 17. Februar 2023, 05:32 Uhr von mormagli
I kept making this puzzle harder on myself, looking for a long chain that would somehow disprove something... And then finally noticing a much more reasonable deduction. Very glad those chains never led to anything concrete, since this solve path is actually very straightforward (and hard to spot step-by-step)

am 16. Februar 2023, 22:55 Uhr von Myxo
Amazing puzzle. The logic really broke my brain, but it is fascinating how these constraints interact in surprising ways!

am 16. Februar 2023, 22:54 Uhr von wisty
Lovely puzzle! What a great between lines workout. From the elegant break-in to the fun tricks along the way all the way to the ending, this puzzle utilizes quad clues and geometry in a way I was never expecting! Great stuff :)

am 16. Februar 2023, 19:45 Uhr von grkles
Gorgeous :D

am 16. Februar 2023, 12:50 Uhr von Snookerfan
Very nice and hard! Thank you

am 15. Februar 2023, 21:18 Uhr von bansalsaab
Hard nut but doable. I had to use small bifurcations to remove candidates from circles when I couldn't figure out the logic but I always knew where to look for. Beautiful intricate logic.

Schwierigkeit:5
Bewertung:97 %
Gelöst:64 mal
Beobachtet:4 mal
ID:000CZ1

Variantenkombination Online-Solving-Tool

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Lösungscode:

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