井字棋

三乘三的棋盘，简洁而耐玩的策略对局。

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本站玩法指南

井字棋 · 玩法与入门

井字棋只有九个位置，却足以练习先手、阻挡和双重威胁。每一步都要同时检查自己的连线与对方的机会。

操作方式

你执 X。点击空格落子，可切换电脑难度。

规则与目标

  • 双方轮流在空位放下自己的标记。
  • 任一横行、竖列或对角线形成三个相同标记即获胜。
  • 九格填满仍无连线时为平局。

入门建议

  • 先拿下能立即获胜的一步，其次阻挡对手的直接胜点。
  • 尝试制造两个不同的连线威胁；只追一个方向容易被挡住。

进度与设备

本站支持桌面浏览器和手机操作；具体按键见上方。部分游戏的进度只保存在当前浏览器，清除网站数据可能清除存档。点击暂停可暂时离开；刷新页面不保证保留当前对局。

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Our playing guide

Tic Tac Toe · How to play

Nine squares are enough to practice initiative, blocking and forks. Every Tic-Tac-Toe move should check both your own line and the opponent’s next chance.

Controls

You are X. Tap an empty cell. Choose the computer difficulty.

Rules & goal

  • Players alternate placing their mark in an empty cell.
  • Three matching marks along a row, column or diagonal win.
  • A full board without a winning line is a draw.

Beginner tips

  • Take an immediate win first, then block the opponent’s immediate win.
  • Create threats in two directions when possible; a single obvious line is easy to block.

Progress & devices

Play in a desktop or mobile browser using the controls above. Some games save only in the current browser; clearing site data can remove saves. Pause when stepping away. Reloading is not guaranteed to preserve the current round.

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