Please write the java code for this with the internal documentation using javadoc notation

Please let me know if some information is missing.

Mystery Number game: The player is asked to think of a number and keep it to herself/himself. Then the player is asked to do some calculations and give out the resulting from the calculations. Based on the calculation results the mystery number is revealed to the player. . Write a Java program to choose a level of difficulty for the game to ask the user, with a graphical message box, to think of a number to ask the user to perform operations on that number (again the instructions are given graphically) to ask the user to give to the program the result of the operations to tell the user what his/her mystery number is to ask the user whether s/he wants to play again and to repeat the guessing game until the user chooses to stop the process About your implementation: Program procedurally using a top-down design that breaks the problem into smaller problems using methods (functions). Use the JOptionPane class for input and output