專家連續數獨
標記的格子對必須包含連續數字。未標記的對則不能。每個點或條都帶有戰略重量。
專家 連續數獨。網站上最難的謎題——需要條奇偶分析和多步驟鏈推理。無需猜測。
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什麼是 連續數獨？
難度
★★★☆☆
3/5
約束類型
儲存格關係
典型給定數
18–24
平均解題時間（專家）
58分鐘
解題技巧：專家 等級
| 技巧 | 描述 | 等級 |
|---|---|---|
| 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. | 初學者 |
| 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. | 初學者 |
| 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}. | 中級 |
| Isolated Digit Detection | A digit surrounded on all four sides by non-bar edges has no consecutive neighbour — highly constrained within a local area. | 進階 |
在 專家 需要掌握的技巧
- X-Wing 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.
依難度平均解題時間
簡單
7分鐘
中等
16分鐘
困難
32分鐘
專家
58分鐘
想要規則、策略和解題步驟的完整演練嗎？
如何遊玩 連續數獨 →
相關變體
非連續數獨
The exact inverse rule — adjacent cells must never differ by 1 — so your bar logic flips into a global elimination engine.
Kropki數獨
Adds a second marker type (the doubling black dot) to the consecutive logic you already read fluently.
反連續數獨
Takes the no-bar half of this puzzle and applies it everywhere: no neighbouring cells may be consecutive, no markers given.
常見問題 — 專家 連續數獨
還有問題？請參閱完整 連續數獨指南.