# 对角线数独

![题](https://3278702120-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fthh0UlrJ0bY1pq9K9lWJ%2Fuploads%2Fgit-blob-5aa0108ca34090eab80e7b53bc9f7f92b3fe133b%2F%E5%AF%B9%E8%A7%92%E7%BA%BF%E6%95%B0%E7%8B%AC.png?alt=media)

## 规则

|  序号 | 限制区域 | 限制规则                                        |
| :-: | :--: | ------------------------------------------- |
|  1  |   行  | [1\~9填充](../../../../../../../rules#1to9填充) |
|  2  |   列  | [1\~9填充](../../../../../../../rules#1to9填充) |
|  3  |   宫  | [1\~9填充](../../../../../../../rules#1to9填充) |
|  4  |  对角线 | [1\~9填充](../../../../../../../rules#1to9填充) |

### 标签

* \#斜线/对角线
* \#额外宫

## 题型名

* 对角线数独
* X 数独
* X Sudoku
* Sudoku X
* Diagonal Sudoku

## 题库

### 在线题库

* [独·数之道](http://www.sudokufans.org.cn/lx/game.index.php?type=x) 【需要登录】
* [有一个数独](https://shudu.one/x-sudoku.php)
* [KrazyDad](https://krazydad.com/play/xsudoku/)
* [Simon Tatham's Portable Puzzle Collection](https://www.chiark.greenend.org.uk/~sgtatham/puzzles/js/solo.html)

### App

* 数独脑洞大开

### 微信小程序

* E学数独
* 鳄鱼数独
* 口袋数独
* 破解数独
* 三思数独
* 数独大乱斗
* 数独谜题
* 数独天地

## 解题工具

* [Sudoku X Solver by Andrew Stuart](https://www.sudokuwiki.org/sudokux.htm)

## 特色题型

* 标记对角线数独
  * 三思数独

## 扩展题型

* [单反数独](../dan-fan-shu-du)
* [xXx数独](../xxx-shu-du)
* [金字塔对角线数独](jin-zi-ta-dui-jiao-xian-shu-du)
* [Prisoner Sudoku](prisonersudoku)
* [Tower+对角数独](../../../hun-he-lei/tower+-dui-jiao-shu-du)
* [Tower+花园+对角数独](../../../hun-he-lei/tower+-hua-yuan-+-dui-jiao-shu-du)
* [摩天和+对角数独](../../../../8-gong/hun-he-lei/mo-tian-he-+-dui-jiao-shu-du)
* [摩天和+花园+对角数独](../../../../8-gong/hun-he-lei/mo-tian-he-+-hua-yuan-+-dui-jiao-shu-du)
* [小杀手+对角线数独](../../../hun-he-lei/xiao-sha-shou-+-dui-jiao-xian-shu-du)
* [数比+对角数独](../../../hun-he-lei/shu-bi-+-dui-jiao-shu-du)
* [无马+对角数独](../../../hun-he-lei/wu-ma-+-dui-jiao-shu-du)
* [杀手+对角数独](../../../hun-he-lei/sha-shou-+-dui-jiao-shu-du)
* [锯齿+对角数独](../../../hun-he-lei/ju-chi-+-dui-jiao-shu-du)
* [窗口+对角数独](chuang-kou-+-dui-jiao-shu-du)
* [同位+对角数独](tong-wei-+-dui-jiao-shu-du)
* [数比+对角+杀手数独](../../../hun-he-lei/shu-bi-+-dui-jiao-+-sha-shou-shu-du)
* [杀手+锯齿+对角数独](../../../hun-he-lei/sha-shou-+-ju-chi-+-dui-jiao-shu-du)
