Logic Masters Deutschland e.V.

Locked In Place (Quadruple Killer Sudoku)

(Eingestellt am 20. Dezember 2024, 11:00 Uhr von sujoyku)

Dieses Rätsel entstand aus einer spontanen Inspiration, etwas mit Quadrupeln zu konstruieren. Ich bedanke mich bei allen Testern und wünsche Euch viel Spaß beim Lösen!

- Es gelten die normalen Sudoku-Regeln, d.h. jede Reihe, Spalte und 3x3-Region muss jede der Ziffern von 1 bis 9 genau einmal enthalten.

- Killer-Käfige: Ziffern in einem Käfig dürfen sich nicht wiederholen und ergeben in der Summe den oben links angegebenen Wert.

- Quadrupel: Eine Ziffer in einem Kreis muss in einer der vier umliegenden Zellen vorkommen.

Hier kann das Rätsel online gelöst werden:

Solve on Sudokupad

Lösungscode: Reihe 5 von links nach rechts (9 Ziffern insgesamt)

Zuletzt geändert -

Gelöst von 9Rookienumbers, Fizz, Snookerfan, chippers, fuxia, Sanger54, gxorgx, seeppp, butch02, OGRussHood, a2k, egubachu, gdc, zorant, wilsig, baltoguy, sgerstenberger, Killer-Ly , TripleABattery, ... BEHamren, phs, Carolin, TheNineElements, walluigi, Luigi, koiking, tuoni2, MaxSmartable, ignigomoreno, achambers2010, TroublesomeOrca, Zarlino, AnebodaSlatorp, gcus2237p, vtable, TaeChi
Komplette Liste

Kommentare

Zuletzt geändert am 24. Januar 2025, 00:24 Uhr

am 23. Januar 2025, 11:18 Uhr von TheNineElements
Solve Time: 18:35

I rated this 2/5 difficulty.

Very fun sudoku! This really tested my ability to pencilmark effectively and it was a very nice solve! I felt like I made consistent progress throughout the solve, and it was quite enjoyable overall.

I'm not sure if coloring different parities or entropies (H/L) would have made the solve easier, but I used this puzzle as an exercise in spotting pairs/triples/quads - which was enjoyable and a different strategy than I typically use for variant solves. Having all 4 values for each of the quads made pencilmarking quite satisfying but I probably went a bit overboard with marking everything. The puzzle had some nice 'overarching' ideas that made eliminations more straightforward and had some nice logic that just kept propogating around the entire grid. Since I pencilmarked so many different cells, the whole puzzle nicely collapsed once I had placed most of the 'important' digits.

The break in was probably on the harder end of 2/5 difficulty puzzles for me, but was still generally approachable for its difficulty class. Midgame through the completion was a fair 2/5 difficulty as well.

Overall my difficulty rating would be 2/5. Thanks for sharing!

**
You are much welcome, TheNineElements, thank you for your detailed comment! I am glad that you enjoyed the quads leading to some classic sudoku deductions.
Kind regards, sujoyku

Zuletzt geändert am 1. Januar 2025, 13:45 Uhr

am 1. Januar 2025, 07:45 Uhr von NEWS
I have a plan this year, which is to solve all of your masterpieces.

**
Thank you for your comment, NEWS! It is nice that you plan to solve more of my puzzles. I wish you happy solving with all of them.
Kind regards, sujoyku

Zuletzt geändert am 26. Dezember 2024, 01:20 Uhr

am 26. Dezember 2024, 00:46 Uhr von Lenivaya_Joppa
Thank you for this nice puzzle, dear sujoyku! :)

**
Thank you for commenting, Lenivaya_Joppa! It is great to hear that you liked the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 24. Dezember 2024, 20:28 Uhr

am 24. Dezember 2024, 19:56 Uhr von Visumation
Cool puzzle.

**
Thank you for commenting, Visumation! I am glad you liked the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 24. Dezember 2024, 20:27 Uhr

am 24. Dezember 2024, 19:23 Uhr von Inge
Very nice puzzle!
Thanks for charing

**
You are much welcome, Inge! I am glad you enjoyed the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 21. Dezember 2024, 01:13 Uhr

am 21. Dezember 2024, 00:53 Uhr von antiknight
Nice combination of rules! Liked the ending :)

**
Thank you for your comment, antiknight! I am glad that you liked this combination and the ending.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 21:02 Uhr

am 20. Dezember 2024, 16:37 Uhr von alefenu
This was very very fun. I didnt need to color

**
Thank you for your comment, alefenu! I am glad you had a fun solve.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 21:01 Uhr

am 20. Dezember 2024, 16:21 Uhr von GeorgeTheToad2
Very nice combination. I tried not to colour but had to on a couple of occassions. Thank you.

**
You are much welcome, GeorgeTheToad2, thank you for commenting! I think colouring might not be strictly necessary, but I used it in my own testing as well. I am glad you enjoyed this combination of constraints.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 20:38 Uhr

am 20. Dezember 2024, 15:06 Uhr von baltoguy
Loved this puzzle. Thought I was going to have a deadly pattern at the end. Then saw the information I missed.

**
Thank you for your comment, baltoguy! I think I know exactly which deadly pattern you are thinking of. It is great to hear you liked the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 20:37 Uhr

am 20. Dezember 2024, 14:20 Uhr von egubachu
Very enjoyable! Thanks for setting and sharing!

**
You are much welcome, egubachu, thanks again for testing and leaving such a nice comment! I am glad you enjoyed the puzzle.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 20:36 Uhr

am 20. Dezember 2024, 14:05 Uhr von OGRussHood
A great way to start my Friday morning: solve a sujoyku puzzle, then watch Simon's crossword solve.

**
Thank you for your comment, OGRussHood! I feel honoured to be named in the same sentence with Simon. :)
I am glad you had fun solving.
Kind regards, sujoyku

Zuletzt geändert am 20. Dezember 2024, 20:34 Uhr

am 20. Dezember 2024, 11:25 Uhr von 9Rookienumbers
Thank you sujoyku, beautiful essential puzzle!
Possibly easier than 3 stars

**
Thank you for your comment, 9Rookienumbers! My own testing and feedback suggested the difficulty was between 2 and 3 stars. I wanted to let you solvers decide and I am completely fine with it being at 2 stars. I am glad you liked the puzzle.
Kind regards, sujoyku

Schwierigkeit:2
Bewertung:96 %
Gelöst:181 mal
Beobachtet:5 mal
ID:000L6U

Lösung abgeben

Lösungscode:

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