Börsen is an authentic stock market game based on real companies listed on the Stockholm Stock Exchange. It's a great way to learn about the stock market and how it works. The game is based on real-time data and includes up-to-date information on the companies and their performance. The game is designed for one or more players and requires a minimum age of 14. It's a challenging and engaging game for all levels of experience, whether you're a beginner or a seasoned investor. If you're interested in learning about the stock market, Börsen is a great place to start.