Abstract: Nowadays, computer-assisted games have become a popular activity, especially for young people and children. It is expected that using computer games for educational purposes will make learning fun and amusing for every age of individuals. In this study, an educational computer game is designed especially to help students learn amusingly. The designed game can be used either individually or by teachers in the classroom environment and can easily be adapted to each course and topic. The questions in the game can be easily updated. In the study, questions are designed for mathematics lesson.