Svær Clone Sudoku
Skyggede regioner er kloner — identiske i cifferindhold og position. Én placering opdaterer alle dens kloner samtidigt.
Svær Klon Sudoku. Færre givne og komplekse klon-region-interaktioner — forvent flertrins tovejspropagering og omfattende blyantsnotat sporing.
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Klon A
Klon B
Begge regioner må have identiske cifre
Hvad er Klon Sudoku?
Sværhedsgrad
★★★★☆
4/5
Begrænsningstype
Clone Regions
Typiske Givne Tal
24–32
Gns. Løsning (Svær)
42 min
Løsningsteknikker for Svær niveau
| Teknik | Beskrivelse | Niveau |
|---|---|---|
| Clone Pair Deduction | Any digit placed in one clone region immediately forces the same digit in the corresponding cell of the other clone region. | Begynder |
| Constraint Propagation | A clone placement propagates through standard row, column, and box constraints in both regions simultaneously. | Mellemniveau |
| Clone-Box Interaction | If both clone regions share boxes with heavily constrained cells, the clone constraint rapidly resolves entire boxes. | Mellemniveau |
| Mirror Elimination | When a digit is eliminated from a position in one clone region by standard logic, it can be eliminated from the same position in the other clone region. | Avanceret |
| Multi-Clone Logic | With two clone regions, solving either provides equal information about both. Alternate deduction paths between clones for maximum efficiency. | Avanceret |
Klar til den ultimative test? Prøv Ekspert Klon Sudoku — de sværeste puslespil på Spil Sudoku.
Teknikker at mestre på Svær
- Hidden Pairs technique — Twin-imported eliminations thin cells invisibly — recount the boxes hosting each clone region after every mirror update, because that's where hard clone grids hide pairs.
- X-Wing-teknik — Eliminations exported through the clone link land in rows the original logic never touched — re-scan for X-Wings after each mirror transfer, not just after direct placements.
Gennemsnitlig Løsningstid efter Sværhedsgrad
Let
10 min
Mellem
22 min
Svær
42 min
Ekspert
72 min
Vil du have en fuld gennemgang af regler, strategier og løsningstrin?
Sådan spiller du Klon Sudoku →
Relaterede varianter
Kaoskonstruktion
Structure-as-puzzle taken to the limit: instead of mirroring known regions, you deduce where the regions even are.
Jigsaw Sudoku
Region-shape reading without the mirroring — nine snaking regions replace the standard boxes.
Diagonal Sudoku
Like clone cells, diagonal cells link distant parts of the grid — placements echo far beyond their own box.
Ofte stillede spørgsmål — Svær Klon Sudoku
Flere spørgsmål? Se den fulde Klon Sudoku guide.