Logic Masters Deutschland e.V.

Rule of Thirds

(Eingestellt am 28. Januar 2023, 20:24 Uhr von amberdot)


Normal Sudoku rules apply: fill the grid with digits 1 to 9 appearing each exactly once in every row, column and 3x3 box.

Negative-diagonal: Digits along the marked diagonal must not repeat.

Disjoint: Cells in the same relative position in each box must not contain the same digit.

Killer Sudoku: Digits in cages must not repeat and must sum to the indicated total.

Kropki: The two cells joined by a white dot must contain consecutive digits.

Play it on: F-Puzzles | SudokuPad

Lösungscode: Row 2 and Row 8 (left to right, no spaces)

Zuletzt geändert am 30. Januar 2023, 15:50 Uhr

Gelöst von Elysara, MicroStudy, Jlrice2, Onyx, cathematician, Julianl, Gnombat, SKORP17, Myreque, AvonD, Steven R, thrutch, jalebc, Cypher, Dermerlin, ademjaz, apendleton, Greg, MalkoMann2, Snookerfan, ... gonzalez87, LayLowe, nmmc123, faisalaak, H.I. McDunnough, randall, Crusader175, Montikulum, Shotguntemplar, jguer, Klisz, Ploctypus, hollowpineapple, Crul, Odinvi00, Schesam, underdude, traga, wisty
Komplette Liste


am 2. Februar 2023, 16:24 Uhr von Shotguntemplar
I forgot about white dot.

am 1. Februar 2023, 12:42 Uhr von Montikulum
In no world is this a 2 star-puzzle (3-4 depending on your expertise I would say). That notwithstanding, the break-in (if and when you spot it) is very beautiful indeed and as others have written before the rest of the puzzle flows smoothly after that.

am 31. Januar 2023, 06:35 Uhr von Crusader175
Absolutely beautiful!

am 30. Januar 2023, 15:50 Uhr von amberdot
update wording of rules.

am 30. Januar 2023, 15:10 Uhr von H.I. McDunnough
I abandoned this last night because the break-in was eluding me. It came to me just as I was falling asleep. I had to finish it this morning. Great puzzle. Thank you.

am 30. Januar 2023, 14:09 Uhr von Mr.CHEN
The description of the rule is incorrect. "Anti-diagonal" refers to only three digits on the marked diagonal. This should be called "negative-diagonal" in this puzzle.

am 29. Januar 2023, 14:46 Uhr von nearestneighbour
Clever is the right word, really cool use of the disjoint rule

am 29. Januar 2023, 09:18 Uhr von ademjaz
Very smooth and satisfying, loved it!

am 29. Januar 2023, 05:40 Uhr von thrutch
An absolutely lovely bit of work by amberdot. Very nice break-in, fairly challenging but the signs are all there, then a nice relaxed journey the rest of the way.

am 28. Januar 2023, 20:27 Uhr von Elysara
The break in is very clever, and the rest of the puzzle flows very well after the difficult break in

Bewertung:96 %
Gelöst:44 mal
Beobachtet:1 mal

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