## Summary

- Instructions are executing until stop condition is `False`.
 - Counter in the stop condition is changing inside the loop. It can be decremented or incremented by some number.

This mini-course helps beginners understand the Python loops more deeply. This very basic concept solves a lot of problems in coding, especially algorithmic-based problems. You'll be coding different types of loops present in Python and using some helpful features. 

One more time: what are loops and how to code them?

Learn about stop conditions, tricky cases, infinite loops, but also how to use special keywords.

Become familiar with different types of loops in Python: when to use them and how to write readable code.

You can put as many loops inside other as you want!

Challenge 1

Summary

Solution