A completely free math olympiad game for all ages, from young children to adults. Join Sam the robot on a journey through five math planets, tackling 1500+ levels, defeating Bosses, unlocking new Sam forms, and rising to Diamond rank on the global leaderboard.
No in-app purchases, no ads, no paywalls. Every child gets the full learning experience.
Three UI modes (kid / teen / adult) auto-adjust so everyone finds a comfortable learning pace.
Independent parent PIN + progress report + daily time limit keep learning within healthy bounds.
English, 繁體中文, 简体中文, 日本語, Deutsch, Français — switch anytime.
Email: [email protected]