![Screenshot of cses.fi: Competitive Programmer's Handbook (2018) [pdf]](https://hn.urlbox.com/shots/renders/2026/10/5/69c71102-f7bf-42e0-9682-6868f4f24f49.jpg)
Competitive Programmer's Handbook (2018) [pdf](cses.fi)
302 points by vinhnx | 79 comments
PDF of the Competitive Programmer's Handbook by Antti Laaksonen (July 2018 draft), a free book on algorithms for programming contests.
#competitive-programming on Hacker News
2 stories tagged competitive-programming, newest first.
Project Euler(projecteuler.net)
518 points by swatson741 | 126 comments
The About page of Project Euler, a site offering a series of challenging mathematical and computer programming problems for recreational learning.