Download and solve practice problems in over 30 different languages. For code newbies and experienced programmers.
Free • Open Source
What is exercism?
Are you a code newbie?
Learning to program is exhilarating and challenging... and also frustrating, exhausting, and overwhelming.
Exercism provides countless small wins. The exercises are achievable mini-quests: small and well-defined, and with enough complexity to uncover bite-sized knowledge gaps.
The solutions you write provide reviewers with clues about what you haven't grasped yet. The feedback you receive will guide you to relevant study topics and dramatically increase the ease with which you write code.