Small Diagonal-Square · Preset · 小斜方棋·座子
Nine points, three pieces each, nothing ever captured. A blockade this small is won by counting moves, not by force.
九个点、各三枚子、不吃子。盘小到这个程度，靠的是算步数，不是硬拼。
九点小棋盘，座子开局，围死对方即胜
A nine-point board, fixed opening, win by blockade
玩法要点
- 棋子：双方各 3 枚
- 棋盘：9 个棋点：田字里套一个连边中点的斜口菱形
- 获胜：让对方无路可走
Quick start
- On the opponent's turn, if not one of their pieces can move, you win.
- Take turns. Pick one of your pieces and move it one step along a marked line into an adjacent empty point.
- You cannot land on an occupied point or jump over another piece. Nothing is ever captured.
快速上手
- 轮到对方走子时，如果对方一枚棋子都动不了，你就赢了。
- 双方轮流走子。挑一枚自己的棋子，沿棋盘上的连线走一步，进入紧挨着的空点。
- 不能走到有棋子的点上，也不能跨过别的棋子。这款棋不吃子。
Rules
Board and Setup
The board is a 3x3 grid of nine points, with a diamond linking the midpoints of its four sides — 9 points in all.
The preset version has a fixed opening: one side's 3 pieces sit on the top row, the other's 3 on the bottom row, leaving the middle row empty.
Movement
Take turns. Pick one of your pieces and move it one step along a marked line into an adjacent empty point.
You cannot land on an occupied point or jump over another piece. Nothing is ever captured.
Winning
On the opponent's turn, if not one of their pieces can move, you win.
The board is small with few empty points — a game can be decided in a few moves, so watch that you don't wall off your own escape.
Timer
Each turn lasts 60 seconds. When time runs out, the turn passes to the other side automatically.
You can change the difficulty anytime in Game Settings.
规则详解
棋盘与开局
棋盘是一个“田”字（三横三竖九个点），四条边的中点之间再连成一个斜口菱形，一共 9 个棋点。
座子版有固定开局：一方 3 枚棋子摆在顶行，另一方 3 枚摆在底行，中间一行的 3 个点空着。
行棋规则
双方轮流走子。挑一枚自己的棋子，沿棋盘上的连线走一步，进入紧挨着的空点。
不能走到有棋子的点上，也不能跨过别的棋子。这款棋不吃子。
获胜条件
轮到对方走子时，如果对方一枚棋子都动不了，你就赢了。
棋盘小、空点少，几步之内就可能分出胜负，要留意别把自己的退路堵死。
计时
每步限时 60 秒，时间到了会自动换对方走。
可以在"对局设置"里换一个难度，随时都能换。