- Playful Bouncing Balls

This project focuses on sliders, buttons, pop up windows and alerts. Player is given a pop up window in the beginning and asked to enter a natural number between 1 and 100. Players may choose not to follow the instruction and enter something else, however, the game will not start unless the appropriate requirement is met. Once entering the game, the player will have the choice to adjust the x and y speed of the bouncing balls, as well as the size of the balls. The initial location and size of the balls are random. The player can choose to add more bouncing balls by clicking the button and following the instruction. Whenever the balls collide, the color changes.