Jia Wang

小游戏，大乐趣。玩法大升级！这一次新版 消灭星星 带来了全球首创的旋转消除玩法！！左右旋转屏幕就能让星星相连！！ 你是不是还在为过关时没能得到加分而遗憾？你是不是还在为超过好友得分而努力？好玩的根本停

A simple utility for testing how fast the "collisions" among the snowflakes can be detected on your

Generate simple graphs based on simplified gravitational rigid objects. Drag to draw a smooth polygo