Test your ability in arithmetic, algebra, and calculus. You can modify the difficulty of the questions by clicking on the Difficulty button. There are addition, subtraction, multiplication, division, algebra, and calculus questions. To save your progress, click Save & paste the code in the comments or save in your PC. To load, click Load and paste the save code. To check the leaderboards, click on the Difficulty Button. To be on the leaderboard, you must have more correct answers than the current leader and have at least one incorrect answer. Follow me @Flaame for more games.