sqlint

What is sqlint?

SQLint is a practical SQL learning and practice platform built to help you improve by actually writing SQL. Practice queries, problems, get instant feedback, and understand where you went wrong. Instead of only reading SQL concepts, SQLint gives you a hands-on environment to build real query-writing skills. Whether you're learning SQL from scratch, preparing for interviews, or simply want to become better at writing queries, SQLint helps you practice consistently and learn from your mistakes.