Dive into functional programming with Clojure through a hands-on coding challenge video. Learn about threading macros, binary string manipulation, and map data structures while solving programming puzzles on exercism.io. Follow along as the instructor installs the exercism CLI, completes the Hello World exercise, and tackles a more complex challenge involving allergen mapping. Gain insights into Clojure's powerful features like map-indexed, filter, and threading macros. Conclude by submitting the solution and reviewing community approaches, enhancing your Clojure programming skills through practical problem-solving.