Add Free Competitive Programmers Handbook link to author's website. PDF available.
@@ -309,6 +309,7 @@
#### Competitive Programming
+* [Competitive Programmer's Handbook](https://cses.fi/book.html) - Antti Laaksonen (PDF)
* [Competitive Programming, 1st Edition](https://cpbook.net/#CP1details) (PDF)
Manas Karekar