Mathematical numerical combat

The appendix gives an opportunity to improve their skills in the field of arithmetic. With this program you can compete between two players at the same time.
When the program is running, the tasks are displayed to both participants. You need to choose the correct answer from the possible options as soon as possible.
The program has the ability to configure:
- range of numbers for examples;
- the number of tasks;
- types of operations;
- the names of the players;
- type of task.
After completing all tasks, the result of your achievements is displayed.