CodingDrills is an AI-powered tool designed to enhance users' coding skills through practice sessions with a personal AI tutor named Ada. Ada provides feedback and guidance, replicating the experience of discussing solutions in an interview scenario. Users can tackle a diverse range of coding problems, covering topics from strings to graphs. The tool boasts a library of over 100 practice exercises, updated weekly and categorized by difficulty levels from easy to hard.

One standout feature of CodingDrills is its capability to pinpoint errors in users' code. Ada offers insights and error highlights, aiding in error identification and correction, thus facilitating a deeper understanding of coding concepts.