Pakar Sukaku
Varian tanpa digit — hanya tanda pensel diberikan, bukan jawapan akhir. Selesaikan dari set calon dan bukannya digit yang diletakkan.
Pakar Sukaku. X-Wing dan rantai paksaan pada papan yang telah ditanda sepenuhnya. Setiap penyingkiran mesti dibuktikan, bukan diagak.
5
1
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6
3
9
8
2
7
3
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5
9
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1
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9
1
5
6
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9
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1
7
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8
5
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7
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6
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9
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5
1
9
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2
Kesilapan
0/3
Skor
-
Masa
00:00
Ketik nombor untuk menghapuskannya daripada sel yang dipilih
Kemajuan0%
Pakar · Sukaku
Cara Bermain Sukaku →
Apakah Sukaku?
Kesukaran
★★★☆☆
3/5
Jenis Kekangan
Pencilmark Elimination
Biasa Diberi
All candidates shown
Purata Selesaikan (Pakar)
62 min
Teknik Penyelesaian untuk Tahap Pakar
| Teknik | Penerangan | Tahap |
|---|---|---|
| Candidate Scanning | Start by scanning rows, columns, and boxes — any candidate appearing in only one cell in a group must be placed there. | Pemula |
| Cross-Hatch Elimination | When a digit is placed (or reduced to one candidate), eliminate it from all cells in the same row, column, and box. | Pemula |
| Naked Singles | A cell with only one remaining candidate is a naked single — the digit is forced. In Sukaku, this happens automatically when you eliminate down to one candidate. | Pertengahan |
| Single Tersembunyi | A candidate that appears exactly once in a row, column, or box must be placed in that cell regardless of how many other candidates that cell shows. | Pertengahan |
| Pair Elimination | Two cells in a group that share only the same two candidates form a naked pair — both candidates can be eliminated from all other cells in that group. | Lanjutan |
Teknik untuk Dikuasai pada Pakar
- Teknik X-Wing — Expert sukaku gives minimal starting eliminations, simulating a classic grid mid-solve — fish are mandatory, and the printed marks at least spare you the bookkeeping.
- Swordfish technique — Tally each digit's column pattern across rows in the printed marks — expert sukaku grids are seeded so that one Swordfish unlocks the cascade that finishes the puzzle.
Purata Masa Selesaikan mengikut Kesukaran
Mudah
8 min
Sederhana
18 min
Sukar
35 min
Pakar
62 min
Nak panduan lengkap peraturan, strategi, dan langkah penyelesaian?
Cara Bermain Sukaku →
Varian Berkaitan
Killer Sudoku
Another puzzle that opens with zero placed digits — cage sums replace pencilmarks as your only raw material.
Jigsaw Sudoku
Sharpens the same candidate-tracking discipline sukaku trains, with region shapes that twist your eliminations.
Sudoku Pepenjuru
Adds two more houses to feed your elimination engine — ideal for solvers who enjoy sukaku's systematic pruning.
Soalan Lazim — Pakar Sukaku
Lebih soalan? Lihat penuh Panduan Sukaku.