# Links

## Coding Practice
* [https://www.codewars.com/](https://www.codewars.com/)
* [https://py.checkio.org/](https://py.checkio.org/)
* [https://www.codingame.com/](https://www.codingame.com/)

## Coding Katas
* [https://codingdojo.org/kata/](https://codingdojo.org/kata/)
* [https://cyber-dojo.org/](https://cyber-dojo.org/)
* [http://codekata.com/](http://codekata.com/)
* [https://github.com/gamontal/awesome-katas](https://github.com/gamontal/awesome-katas)

## Online tools
* [Replit](https://replit.com/)

## Other
* [https://www.nand2tetris.org/](https://www.nand2tetris.org/) - supplemnetary site to the book _The Elements of Computing Systems: Building a Modern Computer from First Principles_