Let Diagonal Sudoku
Begge hoveddiagonaler må også indeholde 1–9 uden gentagelse. Fire enheder i stedet for tre — dobbelt så tæt begrænsning.
Ny til Diagonal Sudoku? Begge fremhævede diagonaler skal indeholde 1–9 præcis én gang — midtercellen sidder på begge, hvilket gør den til den mest begrænsede celle på brættet. Start her.
1
8
9
6
5
9
2
3
1
8
3
4
9
2
9
3
8
1
7
7
1
3
6
9
4
7
8
9
2
3
6
3
5
8
2
2
8
6
Hvad er Diagonal Sudoku?
Sværhedsgrad
★★☆☆☆
2/5
Begrænsningstype
Ekstra regioner
Typiske Givne Tal
22–28
Gns. Løsning (Let)
4 min
Løsningsteknikker for Let niveau
| Teknik | Beskrivelse | Niveau |
|---|
Klar til at gå dybere? Prøv Medium Diagonal Sudoku for at låse op for mellemliggende teknikker.
Teknikker at mestre på Let
- Last Free Cell technique — Rows that cross a diagonal empty out faster here — when hunting the final gap in a unit, remember the two diagonals count as units too.
- Last Possible Number technique — Diagonal cells are checked against four houses instead of three, so elimination often leaves a single candidate on the very first pass.
- Noter i Sudoku — When pencil-marking, strike candidates from a cell's diagonal as well as its row, column, and box — the 17 diagonal cells start with visibly shorter lists.
Gennemsnitlig Løsningstid efter Sværhedsgrad
Let
4 min
Mellem
10 min
Svær
20 min
Ekspert
40 min
Vil du have en fuld gennemgang af regler, strategier og løsningstrin?
Sådan spiller du Diagonal Sudoku →
Relaterede varianter
Irregular Diagonal Sudoku
Keeps both diagonal houses you've learned to scan and adds jigsaw regions for an even denser constraint web.
Hyper Sudoku
The same extra-region idea — four shaded windows instead of two diagonals — so your habit of scanning bonus houses transfers directly.
Jigsaw Sudoku
If you enjoy adapting your scan to new house shapes, jigsaw regions stretch that skill further than straight diagonal lines.
Ofte stillede spørgsmål — Let Diagonal Sudoku
Flere spørgsmål? Se den fulde Diagonal Sudoku guide.