Expert Cube/3D Sudoku
Une grille classique 9×9 pliée sur les faces d'un cube. Les lignes et les colonnes s'enroulent à travers les limites des faces en trois dimensions.
Expert Cube Sudoku. Deux grilles expertes imbriquées avec un minimum d'indices donnés — le puzzle de raisonnement spatial 3D le plus profond du site.
Score
0
Erreurs
0/3
Temps
00:00
Grille A
Grille 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
Grille A
Partagé
Grille B
Expert · Cube/3D · 2 grilles (153 cellules)0%
Comment jouer au Sudoku Cube/3D
Deux grilles de Sudoku 9×9 se chevauchent au niveau d'une boîte d'angle 3×3 partagée. La grille A (teinte bleue) couvre les lignes 1–9, colonnes 1–9. La grille B (teinte verte) couvre les lignes 7–15, colonnes 7–15. La boîte partagée (lignes 7–9, col. 7–9) satisfait les deux grilles. Chaque grille doit satisfaire indépendamment les règles standard du Sudoku.
Comment jouer au Sudoku Cube / 3D →
Qu'est-ce que Cube / 3D Sudoku ?
Difficulté
★★★★☆
4/5
Type de contrainte
Twin Grids
Indices typiques
~30 per grid
Moy. Résolution (Expert)
95 min
Techniques de résolution pour le niveau Expert
| Technique | Description | 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. | Débutant |
| Grid A/B Isolation | Outside the shared box, each grid operates independently. Apply standard 9×9 Sudoku logic to each grid in turn. | Intermédiaire |
| Cross-Grid Cascade | Completing the shared box often cascades through the adjacent rows and columns of both grids, rapidly resolving nearby cells. | Intermédiaire |
| 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. | Avancé |
| 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. | Avancé |
Techniques à maîtriser au niveau Expert
- Technique X-Wing — 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.
Temps de résolution moyen par difficulté
Facile
15 min
Moyen
32 min
Difficile
60 min
Expert
95 min
Envie d'un guide complet des règles, stratégies et étapes de résolution ?
Comment jouer à Cube / 3D Sudoku →
Variantes connexes
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.
Sudoku Jigsaw
A single-grid geometry challenge — irregular regions demand the same spatial flexibility as twin-grid bookkeeping.
Foire aux questions — Expert Sudoku Cube
Plus de questions ? Voir la Guide Cube Sudoku.