mentalm is a program meant to help you get better at mental math.
The only requirement is that you have Python 3 installed.
The way to use it is python3 main.py -cfg <config_file> where config_file is a .ini file that specifies how many questions there should be, range of the numbers, etc. If one is not provided, it will simply use default.ini. See samples for an idea of how it works.
You can quit a test at any time by entering 'q' or 'Q'.
This software is under the MIT License. For more information, see LICENSE.txt.