Sulit Renban Sudoku
Digit pada setiap garis ungu membentuk satu set digit berurutan dalam urutan apa pun. Panjang garis memberi tahu Anda rentangnya.
Sulit Renban Sudoku. Garis lebih panjang, lebih banyak kemungkinan urutan — harapkan enumerasi sistematis dan eliminasi multi-langkah.
3
9
2
9
4
5
5
8
1
5
6
7
1
9
3
6
4
5
2
3
9
6
4
9
6
4
8
Apa itu Renban Sudoku?
Kesulitan
★★★★☆
4/5
Jenis Kendala
Batasan Garis
Petunjuk Khas
20–28
Rata-rata Pemecahan (Sulit)
42 mnt
Teknik Pemecahan untuk Tingkat Sulit
| Teknik | Deskripsi | Level |
|---|---|---|
| Length-Based Range | A Renban line of length L must contain L consecutive integers. The starting value is between 1 and 10−L, giving 10−L possible ranges. | Pemula |
| Shared Cell Intersection | If two Renban lines share a cell, that cell's value must fit both lines' consecutive ranges. Intersect the ranges to find valid values. | Menengah |
| Single-Range Reduction | When a Renban line's valid range reduces to a single starting value, all cell values are fully determined (in some order). | Menengah |
| Renban–Box Interaction | Digits on a Renban line within one box restrict the box's remaining cells. Use box uniqueness to narrow the line's range. | Lanjutan |
Siap untuk ujian pamungkas? Coba Ahli Renban Sudoku — teka-teki tersulit di Ayo Main Sudoku.
Teknik untuk Dikuasai di Sulit
- Hidden Pairs technique — Where two renban lines cross, the shared cell must fit both runs — the intersection maths strips candidates until pairs hide in the cells flanking the crossing.
- Teknik X-Wing — Runs exclude 1 and 9 from most mid-grid lines, concentrating the extremes in off-line cells — hard renban X-Wings on 1 and 9 are the standard consequence.
Waktu Pemecahan Rata-rata berdasarkan Kesulitan
Mudah
10 mnt
Sedang
22 mnt
Sulit
42 mnt
Ahli
72 mnt
Ingin panduan lengkap tentang aturan, strategi, dan langkah pemecahan?
Cara Bermain Renban Sudoku →
Varian Terkait
German Whispers
The mirror image of renban logic: lines that forbid close digits instead of requiring a consecutive run.
Palindrome Sudoku
Another line whose meaning is about the set of digits on it — here the line must read the same in both directions.
Between Lines Sudoku
Swaps the consecutive-run rule for a bounded-range rule anchored by two endpoint circles — kindred range reasoning.
Pertanyaan yang Sering Diajukan — Sulit Renban Sudoku
Ada pertanyaan lain? Lihat selengkapnya Panduan Renban Sudoku.