Speed mental calculator game! 💓 Answer the random math questions with right or wrong, and to it fast, time is running. 😉 The higher your score get, the tougher the questions get. 🎪 Kids in school score higher than engineers, but waiter are unbeatable 😉 Features: - Super simple gameplay! ✔️ - Pro and beginner Level! ✔️ - Highscores to measure with your Friends! ✔️ - Achievements based on Highscores and more ✔️ Rules: 💼 - Mental only, no time for a calculator. 🖥 - Every game starts with 30 Seconds. 🕕 - A correct answer gets you 1 score point and 1 second added. - For every false answer you get 1 second withdrawn. - For 2 wrong answers in row you get 2 seconds withdrawn! - The Streak is a consecutive row of correct answers.