MATHCOUNTS Trainer vs Xolvera

Train your way to Nationals with the free MATHCOUNTS Trainer presented by Art of Problem Solving! With thousands of problems from previous School, Chapter, State, and National MATHCOUNTS competitions, the Trainer is great practice for aspiring MATHCOUNTS Mathletes of all levels. Full solutions are provided for every problem so players can learn how to approach even the toughest questions. Track your progress, compete against others, and see if you can climb to the top of the Leaderboard on the new MATHCOUNTS Trainer today! MATHCOUNTS Trainer only supports Guest mode on iOS. Play online at aops.com/mc for the full training experience. MATHCOUNTS® and Mathlete® are registered trademarks of the MATHCOUNTS Foundation.

Xolvera is the algebra game that turns practice into play. Open the app and start solving — no account, no email, no signup required. Race the clock to crack equations, factor polynomials, and master identities across six themed topics that scale to your level. Whether you're brushing up for a test, helping your kid through homework, or just love a quick mental workout, Xolvera meets you where you are and pushes you forward. JUMP IN INSTANTLY • No account needed to play. Tap a topic and go. • Sign in only when you want to save scores and compete on the leaderboard. • Six themed topics, adaptive difficulty, and a live timer on every question. WHAT YOU'LL PLAY • Equation Solver — linear and quadratic equations • Factor Finder — greatest common factor practice • Group & Crack — factoring by grouping • Pattern Power — binomial expansions and patterns • Algebra Magic — algebraic identities • Factor Master — advanced factoring challenges WHY YOU'LL LOVE IT • Adaptive difficulty — questions get harder as you improve, so you're always at your edge • Streaks, points, and live timer to keep every session sharp • Optional hints when you're stuck • Daily, Weekly, and All-Time leaderboards (sign in to compete) • Detailed answer history so you can learn from every miss (sign in to save) PERFECT FOR • Students from middle school through college algebra • Parents and teachers reinforcing core algebra skills • Anyone who wants 5-minute mental workouts that actually move the needle NO ADS. NO TRACKING. Xolvera doesn't run ads, doesn't sell your data, and doesn't track you across other apps. Just algebra, scored and ranked. Account is optional. If you want to save your scores, build streaks, and chase the top of the leaderboard, sign up with just an email — no password to remember, no verification codes. Your progress, scores, and history sync to your account and you can delete everything in two taps from the Profile tab. Solve faster. Power up. Welcome to Xolvera.