LETPY is an online Python programming language course for newbies with an integrated development environment. This environment is very similar to the real instruments that the real programmers use. If you want to learn to program, you should write programs. That's why practice is the main feature of LETPY -- you have to write many programs. By the way, LETPY is the abbreviation of "let's python." In LETPY, short lessons alternate with practice tasks. To pass these tasks, you have to write real programs. Our unique bot will check each of your practical assignments, help you, and get hints when you make an error. You haven't to install any software for tasks passing. You can run and check your programs right in the browser. That is you can study on any computer, pad or even a phone.