™ Chess vs Math Stan

Chess is a classic board game for quiet study, quick practice, local play, and relaxed online matches through Game Center. Play your way: - Start an online game through Game Center and play a casual no-time-limit match. - Practice against multiple AI difficulty levels. - Solve thousands of chess puzzles, including 777 newly added tactical positions. - Play local two-player games on the same device. - Save and load games when you want to continue later. - Set up custom positions with the board editor. - Customize boards, pieces, avatars, sounds, and themes. - Try timed games when you want a sharper challenge. This update also adds a seasonal football-themed board background and avatar for the 2026 world tournament season. Whether you want to train tactics, learn openings, play against AI, share a local game, or challenge another player online, Chess is built for comfortable play at your own pace.

What if the world's top genius was living among us, but no one even knew? Could it be one of your friends? Could it be you? Let's find out once and for all in a worldwide competition of Math Stan! When the timer starts, you get 30 seconds to answer as many questions as possible. Key in the correct answer, and you gain a valuable point and extra time. But be careful, my friend. If the incorrect answer is tapped, you will receive the dreaded ONE POINT DEDUCTION! Can you handle this pressure? Some say the timer is too fast. Others say the competition is too intense. Most say the frantic music isn't really conducive to mathematical concentration. MATH STAN! GAME MODE • The longer you go, the harder it gets — easy sums warm you up, then bigger sums and subtraction, then multiplication and division, and finally a bank of "extreme" brain-benders (squares, cubes, decimals, and monster-sized sums). • Every game you finish permanently earns you a sliver of extra starting time. Grind daily to build your advantage. • Claim your spot on the Worldwide Leaderboard, ranked by Highest Scores and Longest Streaks! PRACTICE MODE • No clock. No penalties. Just you and the numbers. • Star the problems you've learned, shuffle the deck, and filter by level. AND MORE • Game stats to track your progress over time. • Lots of customizable settings: Light Mode / Dark Mode, Fonts, Sensei Mood, Haptic Feedback, and more. • Optional: Sign in to save progress and sync across devices. Made with love. Math Stan has zero ads and will always be 100% free. Enjoy!