Practice equation solving and challenge yourself to the limit of your abilities.This app generates equations of various difficulties. All can be solved without a calculator. You have to solve for variable X. Equations include operations such as addition, subtraction, multiplication, division, exponents, and square roots. While solving the equation you can draw or type out rough work to reach the solution. Once ready you just type the answer. After you can see if you were correct or wrong. You can then view the step by step instructions for correct solution. Results and time for each attempted problem are stored so that you can view your progress from the statistics page with graphical representation of your improvements over time. Complete achievements, share your results with your friends and have fun!