recBaek is a free Chrome add-on developed by hataeck. It falls under the category of browsers and specifically the subcategory of add-ons & tools. This add-on is designed to recommend the top 3 most similar problems on the Baekjoon Online Judge platform based on tags.

With recBaek, users can easily find similar problems to the one they are currently working on. The add-on analyzes the tags associated with the current problem and suggests three other problems that have similar tags. This feature helps users to practice and improve their problem-solving skills by providing them with a variety of related problems to solve.

By clicking on the orange buttons provided by recBaek, users can quickly navigate to the recommended problems on the Baekjoon Online Judge website. This seamless integration enhances the user experience and saves time in searching for similar problems manually.

Overall, recBaek is a helpful Chrome add-on for users of the Baekjoon Online Judge platform who are looking to challenge themselves with similar problems. Its intuitive interface and efficient recommendation system make it a valuable tool for problem-solving enthusiasts.