Ekspert Cube/3D Sudoku
Et klassisk 9×9 gitter foldet på en terninges flader. Rækker og kolonner fortsætter på tværs af fladegrænser i tre dimensioner.
Ekspert Terning Sudoku. To sammenlåsende ekspertgitre med minimale givne — det dybeste 3D rumlige ræsonnementspuslespil på siden.
Point
0
Fejl
0/3
Tid
00:00
Gitter A
Gitter B
5
8
4
3
8
5
7
8
6
4
8
5
2
5
7
1
8
2
9
9
6
5
4
8
7
9
1
3
2
8
8
6
1
7
1
5
9
1
2
2
3
4
Gitter A
Delt
Gitter B
Ekspert · 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 (Ekspert)
95 min
Løsningsteknikker for Ekspert 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 |
Teknikker at mestre på Ekspert
- X-Wing-teknik — Expert cube puzzles deadlock each grid separately and hide the key in the overlap — an X-Wing in one grid that clears a shared-box candidate is usually the turn of the lock.
- Swordfish technique — Run Swordfish scans per grid in alternation; expert cube endgames typically need one fish per grid, sequenced so the first one's overlap eliminations enable the second.
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 — Ekspert Terning Sudoku
Flere spørgsmål? Se den fulde Terning Sudoku guide.