Spiraling Circles
(Eingestellt am 17. Juli 2025, 22:43 Uhr von Pulsar)
Rules:
Place the digits 1-9 once each into every row and column.
A digit in a circle indicates the number of circles that contain that digit.
Links:
SudokupadFeature video on Cracking The Cryptic
Solution Guide (includes a discussion of several intriguing patterns)
This puzzle is a direct sequel to the wonderful puzzle Hypnotic Suggestion by Atticus837, and is based on the same idea. It reveals some fascinating symmetries!
Lösungscode: row 5
Kommentare
am 8. September 2025, 03:43 Uhr von e401
Very fun
am 20. Juli 2025, 19:24 Uhr von Rollo
Sehr elegant :-).
am 18. Juli 2025, 21:04 Uhr von Tulrak
Very nice, finished in 3:13, about the time it usually takes me to crack a 4x4 sudoku ;)
am 18. Juli 2025, 18:48 Uhr von Cheesix
I Love, Love, Love, Love, LOOOOOOOOVE these puzzles! This was a wonderful quick solve and I can't wait to see more of these!
am 18. Juli 2025, 18:12 Uhr von Ganbatte
This puzzle was very pleasant to solve.
am 18. Juli 2025, 05:22 Uhr von Karitsu
Loved how these digits just practically filled themselves in! Excellent puzzle for just before bed when I’m feeling a bit drowsy. It’s the perfect trifecta of not being too difficult, still very interesting, and the spiral is so hypnotizing I’m ready to sleep! (As you can no doubt tell from my written rambling.)
am 18. Juli 2025, 04:24 Uhr von Fisherman
Outstanding. So are related puzzles Hypnotic Suggestions and Parity Parity. Our cups runneth over.
am 18. Juli 2025, 04:20 Uhr von Atticus837
I love this. The spiral logic is so much smoother and cleaner than my version! Hats off to you Pulsar.
