Embark on a comprehensive 3-hour 47-minute live coding session covering multiple programming challenges. Begin by exploring community-contributed projects, then dive into creating a countdown timer using JavaScript. Next, recreate the classic video game Pong in Processing (Java). Transition to data structures and algorithms by implementing and visualizing a binary tree, serving as a warm-up for an upcoming "Intelligence and Learning" course. Gain hands-on experience with various programming concepts while following along with live coding demonstrations and explanations.