Sum Hero: free 1v1 mental maths battles
Sum Hero is a free head-to-head maths game you play in your browser. You and an opponent answer the same questions for 60 seconds: addition, subtraction, multiplication and division within the 1 to 12 times tables. Faster answers score more, streaks earn bonuses, and wins climb a weekly leaderboard.
No download or account needed. Play as a guest, or sign in with Google to keep your progress.
