It is a game remade of EasyX.
EasyX is a graphics library for C++ that helps C/C++ beginners get started with graphics and game programming quickly. For example, you can quickly draw a house with geometry based on the EasyX Graphics Library, or a moving car; furthermore, you can write small games like tetris, greedy snake, reversi and others; In addition, you can practice various algorithms in graphics, and so on.