J2ME平台上实现的俄罗斯方块程序，界面比较简单，有难度和速度控制-J2ME platform to achieve the Russian box procedures, the interface is relatively simple, there are difficulty and speed control

j2me一个熊猫过马路小游戏的源代码。游戏可以选择难度，控制马路上车的速度。-Panda crossing the road a j2me game source code. Players can choose the difficulty of controlling the speed of vehicles on the road.