Does the browser need to be open when I start the Session timer? October 02, 2019 22:05 Updated Follow Nope! Your browser does not need to be open when you start the Session timer. Related articles Will gameplay in Solo Arena count? How do I get a Code? Can I bring my own mouse and keyboard? I don't live in the US. Can I still participate? Which operating systems does Simon Cup support? Comments 0 comments Please sign in to leave a comment.