☯ Yin-Yang-Loop ☯
(Eingestellt am 1. April 2024, 00:17 Uhr von ElChiglia)
---- RULES ----
Normale Sudoku Regeln gelten: Platziere die Ziffern 1 bis 9 genau einmal in jede Zeile, Spalte und 3x3 Box.
Yin Yang: Schattiere einige Zellen derart, dass sowohl alle schattierten Zellen orthogonal verbunden sind als auch alle unschattierten Zellen orthogonal verbunden sind. Desweiteren darf keine 2x2 Fläche komplett schattiert oder komplett unschattiert sein.
RSL Loop: Zeichne einen einzelnen 1-Zellen-breiten in sich geschlossenen Weg in das Gitter, welcher orthogonal benachbarte Zellen miteinander verbindet und nur durch unschattierte Zellen verläuft. Der Weg fungiert als Region Sum Line. Zellen entlang der Region Sum Line haben dieselbe Summe innerhalb jeder 3x3 Box durch welche die Region Sum Line verläuft. Betritt die Line eine 3x3 mehrmals, so summiert sich jedes der Teilstücke zur entsprechenden Summe.
Parity Island: Zwei schattierte Zellen, welche eine gemeinsame Kante haben, müssen unterschiedliche Parität aufweisen.
Kropki dots: Durch einen weißen Kreis verbundene Zellen beinhalten aufeinanderfolgende Ziffern. Außerdem ist eine der beiden Zellen schattiert und die andere unschattiert.
---- LINKS ----
Löse dieses Sudoku mittels SudokuPad
Dieses Sudoku ist Teil meiner Reihe an "Build-your-own-loop Sudokus". Sollte euch dieses Sudoku gefallen haben, oder solltet ihr andere Kombinationen an Constraints und Loop Logik bevorzugen, so versucht euch gerne auch an den anderen Sudokus dieser Reihe:
| Loop Logik | Loop Constraint | Weitere Constraints | ||
|---|---|---|---|---|
| Find-the- Whispering-Loop |
Arrows | German Whispers | - | |
| Country-Road- Loop |
Country Road | Parity Line | Irregular Sudoku |
|
| Modular-Sequence- Loop |
Circles | Modular Line | Thermometer | |
| Summing-Zipper- Loop |
Counting Cells | Region Sum Line | Zipper Lines | |
| Mid-Loop | Mid-Loop logic |
Entropic Line | Kropki Dots | |
| Whispering-Zipper- Loop |
Counting Cells | Dutch Whispers | Zipper Lines | |
| Super Bowl Loop |
Oponents, out-of-bounce |
Polarity Line | Kropkis, XV, Nabner, Zipper |
|
| Linesweeper Loop |
Linesweeper clues |
Parity Line | Little Killers | |
| Modular-Zipper- Loop |
Counting Cells | Modular Line | Zipper Lines | |
| Balance Loop | Balance clues | Parity Line | Little Killers | |
| Entropic-Zipper- Loop |
Counting Cells | Entropic Line | Zipper Lines X-clues |
|
| Hiking-through- the-Fog Loop |
Signposts | Dutch Whisper, Polarity Line |
Kropki Dots X-clues |
|
| Renbanimo Loop | Pentominos Guiding Cells |
Renbanimos | Kropki Dots Odd cells |
|
| Deceiving Loop | Wrogn Clues | Wrogn Clues | 9 different constraints |
|
| Count-the- Whispers Loop |
Counting Cells | German Whispers | Kropki Dot | |
| Whisper-me- Sum-thing Loop |
Line-sums | German Whispers | Kropki Dots | |
| Road Running Loop |
Road Runner | Parity Line | Kropki Dots | |
| Magically Modifying Loop |
- | Incrementers, Decrementers, Nullifiers |
Magic Squares, Killer cages, Kropki Dots |
|
| Skiing Loop | Gates | German Whispers | Kropki Dot, Between Lines |
|
| Behaving Loop | 3x3 boxes | Polarity Line | Kropki Dots | |
| Magical Loop | Guiding cells | Modular Line | Magic Squares | |
| Foggy Loop | Guiding cells | Parity Line | Fog of War, Killer Cages |
|
| 10-Suȵ Loop | Moon-or-Sun | 10-Line | Killer Cages | |
| Counting Loop | Galaxies | Counting Line | Killer Cages, Kropki Dots, Quadruple Clues |
|
| Shining Loop | Moon-or-Sun | Parity Line | Killer Cages | |
| Interfering Loops | Slitherlink + Masyu |
Entropic Line + Parity Line |
Killer Cages | |
| Slithering Loop | Slitherlink | Entropic Line | Killer Cages, Little Killer |
|
| BigBang Loop | Galaxies | Parity Line | Row/Column Indexer, Kropki Dots |
|
| Summing Loop | Star Battle | Region Sum Line | Killer Cages, Skyscraper, Kropki Dots |
|
| Whispering Loop | Star Battle | German Whispers | Sandwich Sum |
Lösungscode: Spalte 8, gefolgt von Zeile 8
Kommentare
am 6. April 2024, 12:42 Uhr von LehanLehan
That was really beautiful logic steps for the break-in, thank you very much for the puzzle.
am 4. April 2024, 17:43 Uhr von samuel1997
"Draw a single 1-cell-wide loop of orthogonally connected cells through some of the unshaded cells." Does this mean that the loop can't enter any shaded cells?
----
Hi, yes, the loop can only enter unshaded cells.
-- ElChiglia
am 2. April 2024, 20:55 Uhr von Geb
I was able to understand the break in concepts, and even after that still found the next steps quite tricky! The logic to get that far is brilliant though
am 2. April 2024, 05:06 Uhr von yttrio
Another very nice loop puzzle! This one was closer to 4 stars for me based on the opening, but once I made a couple of key deductions, everything flowed amazingly well!
am 2. April 2024, 03:59 Uhr von sorryimLate
This is one of my favourites in the series, fantastic! The logic is very beautiful, not super hard, but there was quite a lot of work to do, so it's 4 stars for me. Thank you for setting!
am 1. April 2024, 10:29 Uhr von fajoogaloo
I feel like I must have missed something because this break in was waaaaay harder than I expected for a three star puzzle. The way that the parity island worked with the yin yang was very satisfying though. All in all a really good puzzle that I just wish I could've wrapped my head around a bit better.
----
Hey, thanks for solving the puzzle. I will write in a hidden comment the steps of the break-in. Maybe you can let me know which one made it harder than 3 stars for you.
-- ElChiglia
