Programming problems - gusenov/kb GitHub Wiki
- Школа программиста / Архив задач
- Kattis Problem Archive
- https://vk.com/programming_problems
- Proghub
- Wolfram Challenges: Programming Puzzles for the Wolfram Language
- Структуры данных и проблемы с алгоритмами
- Java Challenges. 100+ Proven Tasks that Will Prepare You for Anything by Michael Inden - 800 pages
- Python Challenges. 100 Proven Programming Tasks Designed to Prepare You for Anything by Michael Inden - 660 pages
- How to Solve It by mathematician George Pólya
- Daily Coding Problem by Alex Miller and Lawrence Wu - 299 pages
- LeetCode - Online Programming Learning Platform
- freeCodeCamp.org / Prepare for Technical Interviews Using Neetcode 150 – the 150 most essential LeetCode problems
- roadmap.sh/leetcode
- Code Golf Stack Exchange recreational programming competitions
- Puzzling Stack Exchange
- Mostafa Saad Ibrahim ex-(ACM ICPC Finalist)
- ArabicCompetitiveProgramming: The repository contains the ENGLISH description files attached to the video series in my ARABIC algorithms channel.
- MyCompetitiveProgramming: This repository contains a subset of pointers to solutions with editorials and notes to my trainees (ACM ICPC, OJs, IOI, POI, CEOI, JOI, etc). For IOI/OI, I organized what I found on the web from official solutions and materials.
- Wikipedia
- jaredkrinke/100-languages Solving the first 100 Project Euler problems using 100 different programming languages!