Competition in adding numbers

If you want to compete in developing the skills of adding numbers to your consciousness, then you can use our program.
At the beginning of the program, we set the parameters:
- the time interval for displaying one number;
- a list of players;
- range of numbers;
- Number of rooms for demonstration.
Next is a demonstration of the numbers of this range randomly. The next screen asks for the result and compares it with the correct one. It gives you the opportunity to train your memory, develop mental and analytical skills.