Sukar Consecutive Sudoku
Pasangan sel yang ditanda mesti mengandungi digit berturutan. Pasangan yang tidak ditanda tidak boleh. Setiap titik atau palang mempunyai berat strategik.
Sukar Sudoku Berturutan. Rantai bar lebih panjang, interaksi kotak kompleks, dan penyingkiran tidak-berturutan mendalam — tanda-pensel kerja adalah penting.
9
3
5
7
1
8
9
4
5
6
1
7
5
4
3
1
2
9
2
6
1
4
7
8
3
1
5
Apakah Sudoku Berturutan?
Kesukaran
★★★☆☆
3/5
Jenis Kekangan
Hubungan Petak
Biasa Diberi
18–24
Purata Selesaikan (Sukar)
32 min
Teknik Penyelesaian untuk Tahap Sukar
| Teknik | Penerangan | Tahap |
|---|---|---|
| Negative Constraint Power | Where no bar appears, the two cells are guaranteed non-consecutive. Every unmarked adjacent edge tells you something — treat absent bars as constraints. | Pemula |
| Bar Pair Enumeration | A bar means the digits differ by exactly 1. List all valid pairs: (1,2), (2,3), …, (8,9). Use row/column context to narrow which pair fits. | Pemula |
| Consecutive Chain | Three cells connected by two bars form a run of three consecutive digits (in some order). Enumerate the 7 possible runs: {1,2,3}, {2,3,4}, …, {7,8,9}. | Pertengahan |
| Isolated Digit Detection | A digit surrounded on all four sides by non-bar edges has no consecutive neighbour — highly constrained within a local area. | Lanjutan |
Bersedia untuk ujian muktamad? Cuba Pakar Sudoku Berturutan — teka-teki paling sukar di Jom Main Sudoku.
Teknik untuk Dikuasai pada Sukar
- Hidden Pairs technique — No-bar eliminations are the ones solvers under-apply — work them exhaustively across a box and two digits often end up hiding in just two cells.
- Teknik X-Wing — Digits 1 and 9 have a single consecutive partner each, so bar logic pins them quickest — hard consecutive grids develop X-Wings on the extremes before anything else.
Purata Masa Selesaikan mengikut Kesukaran
Mudah
7 min
Sederhana
16 min
Sukar
32 min
Pakar
58 min
Nak panduan lengkap peraturan, strategi, dan langkah penyelesaian?
Cara Bermain Sudoku Berturutan →
Varian Berkaitan
Non-Consecutive Sudoku
The exact inverse rule — adjacent cells must never differ by 1 — so your bar logic flips into a global elimination engine.
Kropki Sudoku
Adds a second marker type (the doubling black dot) to the consecutive logic you already read fluently.
Anti-Consecutive Sudoku
Takes the no-bar half of this puzzle and applies it everywhere: no neighbouring cells may be consecutive, no markers given.
Soalan Lazim — Sukar Sudoku Berturutan
Lebih soalan? Lihat penuh Panduan Sudoku Berturutan.