Abstract: We develop a game using a programming language scratch and analyze the algorithms applied to the game. We analyze scratch application environment, design scratch game story analysis and game stage analysis design. Through the algorithm analysis design of the scratch game program, we apply the game algorithm using scratch and analyze the scalability and efficiency of the game algorithm by algorithm processing and algorithm coding by game stage. We study the logic circuit of the algorithm that increases interest in software education through the game development and develop the game stage through game algorithm research. This study will be used as basic data for software education and Research and Development (R&D).