免费 · 游戏工具
在线数独.
四种难度的数独，支持笔记、提示、错误高亮、计时和打印；每道题都只有唯一解。也可以载入并求解你自己的题目。
PLAYS IN YOUR BROWSER
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使用方法: 在线数独
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
限制与支持格式
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英语技术说明
Your game is saved in this browser. Difficulty is set by the number of given digits, not by solving technique.
A full grid is built by randomised backtracking, then digits are removed one by one as long as a solver still finds exactly one solution.
An easy puzzle starts with about 40 given digits, an expert one with about 24.