Outside Yin Yang
(Eingestellt am 1. Oktober 2025, 14:51 Uhr von Schachus)
Link zum Online lösen: Penpa Link
Für Antwortcheck im Penpa markiere die Felder desjenigen Teils, der die 6 zusammenhängenden Felder in der dritten Spalte enthält, in dunkelgrau.
Lösungscode: Zeile 2 dann Spalte 8, jeweils die Längen zusammenhängender Blöcke von Zellen in einem Teil (unbekannte Anzahl Zahlen, Summe 17(=9+8))
Kommentare
am 4. Oktober 2025, 14:47 Uhr von Schachus
Well, these ratings are always subjective. It could definitely be 3 stars once the dust settles, lets see how the solvers rate it, once there are 10 of them.
As for "what is there to bite on", I admit that there is not too much, but doesnt that also help finding the starting point?
I'm probably not telling a big secret when I say you should look somewhere in the area, where the horizontal and vertical clues meet :D
am 3. Oktober 2025, 20:45 Uhr von VitP
level 2 ?
yy STARTS at level 2, and this one looks to be much harder than the basic one.
a good question to ask is "what is there to bite on", and here, the answer is "nothing (except maybe for experts)"
am 2. Oktober 2025, 08:57 Uhr von Schachus
yeah, there could be multiple 2-cell stretches in row 3.
Of course it is always possible that I made a mistake, but I do believe the solution to be unique. Have you checked the 2 clue in row 5? There is a wrong solution that would satisfy everything but the 2 in row 5 in the end.
am 2. Oktober 2025, 07:46 Uhr von SudokuFan
There absolutely could be two 2-cell stretches in row 3
am 1. Oktober 2025, 19:21 Uhr von MaizeGator
I tried this puzzle but think its non-unique at the end, unless I misunderstood the rules. Is an outside clue saying there is only ONE instance of that length in the row/column? Or (for example) could there be two 2-cell stretches in R3?
