codegym is an online coding platform that offers comprehensive java programming courses for beginners to advanced learners. a gamified learning experience where learners can complete coding tasks earn experience points and level up as they progress through the course. the platform features over 1200 coding tasks and 20 projects ranging from simple programs to complex applications. additionally codegym provides a supportive community forum where learners can seek help from mentors and peers. the course is self-paced and flexible allowing learners to study at their own pace and practice their coding skills through real-world projects.