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AMC 8AMC 10AMC 12AIMEMATHCOUNTSOLYMPIAD

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Math Champion

Unlimited fresh problems. Skill ratings. Timed mock exams. The math training platform that helps students go from practice to podium.

20,000+ problems47 countries143 competitions
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Your Competitive Edge

Everything you need to go from classroom math to competition gold.

Unlimited Fresh Problems

New problems at every level that can't be Googled. From AMC 8 warm-ups to Olympiad challenges. Quality-reviewed by experienced mathletes.

Skill Ratings

Track your progress with ratings for each math topic. See yourself improve over time and compare with other students on the leaderboard.

Timed Mock Exams

Simulate real AMC and AIME conditions. 25 problems, 75 minutes, official scoring (6/1.5/0). Build competition endurance.

Step-by-Step Solutions

Multiple solution approaches per problem. Stuck? Get leveled hints — from a nudge to a full walkthrough. Pro users get personalized explanations.

Spaced Repetition

Missed a problem? It comes back. Reviews are scheduled at optimal intervals so concepts stick permanently.

Achievement System

Streaks, milestones, and mastery badges. Track your 7-day streak, celebrate your first AIME-level solve, earn your belt rank.

Climb the Rankings

See where you stand against mathletes worldwide

Geometry LeaderboardUpdated live
#1MathPhoenix2147
#2IntegralNinja1987
#3GeoMaster_231845
#4PiLover3141723
#5You?1200

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Parents get a dedicated dashboard showing their child's progress, weekly email reports, and full subscription control. COPPA-compliant for students under 13 with parental consent.

Progress Dashboard

See accuracy by topic, rating trends, and time spent practicing.

Weekly Email Reports

Get a summary every Monday with problems solved, streaks, and improvements.

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