Google Classroom has transformed how schools organize coursework, distribute assignments, and submit grades. Teachers rely on it to post announcements, host syllabus files, and gather homework. However, Google Classroom has a clear boundary: its usefulness ends the moment formal class instruction concludes. Google Classroom is designed primarily for top-down teacher-to-student instruction, not student-to-student peer collaboration. Once an assignment deadline passes or a teacher closes a discussion thread, students are left without an interactive digital space to review lecture materials, test each other on difficult topics, or prepare for exams. When the virtual classroom door closes, where do students actually go to collaborate? Finding dedicated environments to study together online has become an essential part of academic success in modern education.