ClashMates is an ad-free multiplayer study game where you compete with friends, answer quiz questions, and improve faster. Challenge friends in real-time, practice by subject or exam unit, and turn studying into a competitive game you actually want to play. Whether you're reviewing key concepts or preparing for exams, ClashMates helps you learn faster through competition. Choose your mode: ◆ Intro Mode: Perfect for beginners and curious learners. Review key ideas, terms, and foundations across each subject. ◆ Exam-Focused Mode: Practice advanced, AP-style multiple-choice questions organized by official exam units. Focus on specific units, strengthen weak areas, and train exactly what you've covered in class. Subjects include: ◆ Biology ◆ Chemistry ◆ Environmental Science ◆ Mathematics (Algebra + Precalculus) ◆ Psychology ◆ U.S. Government & Politics ◆ U.S. History Plus: our special Harry Potter trivia mode for relaxed, story-based fun! Challenge classmat...