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.
Curated on 5/6/2014 by @fmtfmtfmt2. Updates: May 7 2021: 1.3.1 Calculus, Bug fixes January 24 2021: 1.3.0 Updated UI, Leaderboards. October 4 2020: 1.2.4 Save Progress, Dark Mode June 5 2019: 1.2.3 Added more types of algebraic equations. April 28 2019: 1.2.2 Added algebraic problems with distribution. Many bug fixes. April 26 2019: 1.2.1 Added algebraic problems. Many bug fixes. April 25 2019: 1.2.0 Division, toggle timer on/off, see the correct answer if you got the question wrong. Many bug fixes. April 28 2018: v1.1.0: Added question difficultly, and now problems can have adding, subtracting, and multiplying. June 24 2014: v1.0.4: Improved percentage. June 19 2014: v1.0.3: Bug fixe.! Fixed NaN glitch on percentage. June 17 2014: v1.0.2: Added percentage based percentage of questions you got right/wrong. April 13 2014: v1.0.1: Time (5 seconds). Credit to @Austinato for idea. April 11 2014: v1.0.0: Public release.
