Svær Cube/3D Sudoku
Et klassisk 9×9 gitter foldet på en terninges flader. Rækker og kolonner fortsætter på tværs af fladegrænser i tre dimensioner.
Svær Terning Sudoku. Krydsgitter låste kandidater og multi-enhedssporing på tværs af 153 celler — en seriøs udfordring for erfarne løsere.
Point
0
Fejl
0/3
Tid
00:00
Gitter A
Gitter B
2
6
7
5
9
2
7
5
6
4
4
2
5
3
6
6
7
8
5
3
8
6
4
7
8
2
7
6
9
2
1
8
5
6
9
6
1
7
4
2
4
2
2
9
7
7
4
5
Gitter A
Delt
Gitter B
Svær · Terning/3D · 2 gitre (153 celler)0%
Sådan spiller du Cube/3D Sudoku
To 9×9 Sudoku-gitre overlapper ved en delt 3×3 hjørneboks. Gitter A (blå tone) dækker rækker 1–9, kolonner 1–9. Gitter B (grøn tone) dækker rækker 7–15, kolonner 7–15. Den delte boks (rækker 7–9, kolonner 7–9) opfylder begge gitre. Hvert gitter skal uafhængigt opfylde standard Sudoku-regler.
Sådan spiller du Cube / 3D Sudoku →
Hvad er Terning / 3D Sudoku?
Sværhedsgrad
★★★★☆
4/5
Begrænsningstype
Twin Grids
Typiske Givne Tal
~30 per grid
Gns. Løsning (Svær)
60 min
Løsningsteknikker for Svær niveau
| Teknik | Beskrivelse | Niveau |
|---|---|---|
| Shared Box Exploitation | The overlapping 3×3 box satisfies both grids. Digits placed here eliminate from rows and columns in both Grid A and Grid B simultaneously. | Begynder |
| Grid A/B Isolation | Outside the shared box, each grid operates independently. Apply standard 9×9 Sudoku logic to each grid in turn. | Mellemniveau |
| Cross-Grid Cascade | Completing the shared box often cascades through the adjacent rows and columns of both grids, rapidly resolving nearby cells. | Mellemniveau |
| Overlap Constraint | The shared box must satisfy: Grid A's bottom-right box rules, AND Grid B's top-left box rules, AND both grids' overlapping row/column constraints. | Avanceret |
| Twin Digit Counting | Each digit appears 9 times in Grid A and 9 times in Grid B, but only once in the shared box. This counting helps verify near-complete grids. | Avanceret |
Klar til den ultimative test? Prøv Ekspert Terning / 3D Sudoku — de sværeste puslespil på Spil Sudoku.
Teknikker at mestre på Svær
- Hidden Pairs technique — Cross-grid traffic through the overlap silently prunes the boxes adjacent to it — recount those eight boxes (four per grid) regularly; hard cube grids hide pairs exactly there.
- X-Wing-teknik — Build fish strictly within one grid — rows of grid A and grid B never combine — but prioritise X-Wings whose eliminations touch the shared box, since those feed both grids.
Gennemsnitlig Løsningstid efter Sværhedsgrad
Let
15 min
Mellem
32 min
Svær
60 min
Ekspert
95 min
Vil du have en fuld gennemgang af regler, strategier og løsningstrin?
Sådan spiller du Terning / 3D Sudoku →
Relaterede varianter
Samurai Sudoku
The full-scale version of multi-grid solving — five grids instead of two, all trading digits through shared boxes.
Hyper Sudoku
Overlap logic inside a single grid: four windows that share cells with the standard boxes the way your grids share a corner.
Jigsaw Sudoku
A single-grid geometry challenge — irregular regions demand the same spatial flexibility as twin-grid bookkeeping.
Ofte stillede spørgsmål — Svær Terning Sudoku
Flere spørgsmål? Se den fulde Terning Sudoku guide.