专家 连续数独
标记的单元格对必须包含连续数字。未标记的对则不能。每个点或条都带有战略权重。
专家 连续数独。这是网站上最难的谜题——需要条形奇偶分析和多步链式推理。无需猜测。
2
6
4
3
7
1
5
9
4
5
6
8
4
7
1
2
6
3
8
3
9
2
4
7
8
什么是连续数独？
难度
★★★☆☆
3/5
约束类型
单元格关系
典型给定数
18–24
平均解题 (专家)
58 分钟
专家 级别的解题技巧
| 技巧 | 描述 | 级别 |
|---|---|---|
| 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. | 初级 |
| 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. | 初级 |
| 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}. | 中级 |
| Isolated Digit Detection | A digit surrounded on all four sides by non-bar edges has no consecutive neighbour — highly constrained within a local area. | 高级 |
在专家需要掌握的技巧
- X翼技巧 — Expert consecutive endgames alternate bar-chain enumeration with fish — when a chain forces a digit out of three cells of a row, check whether an X-Wing just formed.
- Swordfish technique — Long bar chains synchronise digit placement across parallel rows; a Swordfish on a chain-locked middle digit typically delivers the final breakthrough at expert level.
按难度划分的平均解题时间
简单
7 分钟
中等
16 分钟
困难
32 分钟
专家
58 分钟
想要规则、策略和解题步骤的完整指南吗？
如何玩连续数独 →
相关变体
非连续数独
The exact inverse rule — adjacent cells must never differ by 1 — so your bar logic flips into a global elimination engine.
黑白点数独
Adds a second marker type (the doubling black dot) to the consecutive logic you already read fluently.
反连续数独
Takes the no-bar half of this puzzle and applies it everywhere: no neighbouring cells may be consecutive, no markers given.
常见问题 — 专家 连续数独
更多问题？请参阅完整 连续数独指南.