Sukar Cube/3D Sudoku
Grid 9×9 klasik dilipat ke muka kubus. Baris dan lajur melilit sempadan muka dalam tiga dimensi.
Sukar Sudoku Kiub. Calon terkunci merentas-grid dan penjejakan pelbagai-unit merentas 153 sel — cabaran serius untuk penyelesai berpengalaman.
Skor
0
Kesilapan
0/3
Masa
00:00
Grid A
Grid 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
Grid A
Dikongsi
Grid B
Sukar · Kiub/3D · 2 grid (153 sel)0%
Cara bermain Cube/3D Sudoku
Dua grid Sudoku 9×9 bertindih di kotak sudut 3×3 yang dikongsi. Grid A (warna biru) meliputi baris 1–9, lajur 1–9. Grid B (warna hijau) meliputi baris 7–15, lajur 7–15. Kotak yang dikongsi (baris 7–9, lajur 7–9) memenuhi kedua-dua grid. Setiap grid mesti memenuhi peraturan Sudoku standard secara bebas.
Cara Bermain Cube / 3D Sudoku →
Apakah Kiub / Sudoku 3D?
Kesukaran
★★★★☆
4/5
Jenis Kekangan
Twin Grids
Biasa Diberi
~30 per grid
Purata Selesaikan (Sukar)
60 min
Teknik Penyelesaian untuk Tahap Sukar
| Teknik | Penerangan | Tahap |
|---|---|---|
| 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. | Pemula |
| Grid A/B Isolation | Outside the shared box, each grid operates independently. Apply standard 9×9 Sudoku logic to each grid in turn. | Pertengahan |
| Cross-Grid Cascade | Completing the shared box often cascades through the adjacent rows and columns of both grids, rapidly resolving nearby cells. | Pertengahan |
| 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. | Lanjutan |
| 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. | Lanjutan |
Bersedia untuk ujian muktamad? Cuba Pakar Kiub / Sudoku 3D — teka-teki paling sukar di Jom Main Sudoku.
Teknik untuk Dikuasai pada Sukar
- 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.
- Teknik X-Wing — 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.
Purata Masa Selesaikan mengikut Kesukaran
Mudah
15 min
Sederhana
32 min
Sukar
60 min
Pakar
95 min
Nak panduan lengkap peraturan, strategi, dan langkah penyelesaian?
Cara Bermain Kiub / Sudoku 3D →
Varian Berkaitan
Sudoku Samurai
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.
Soalan Lazim — Sukar Sudoku Kubus
Lebih soalan? Lihat penuh Panduan Sudoku Kiub.