Top Competitive Programming Sites You Should Know in 2022 🔥🔥🔥

HackerRank - Solve code challenges to prepare for programming interviews.

HackerEarth - Solve code challenges to help companies find innovative solutions for their businesses.

CodeChef - Non-profit competitive programming platform.

Topcoder - Participate in code challenges and help solve real world problems.

CodeForces - Website dedicated to competitive programming.

ProjectEuler - Solve computational and mathematical problems using your programming skills.

Spoj - Programming contests with online judging system.

InterviewBit - A platform to learn and practice coding interview questions.

VisuAlgo - Visualizing data structures and algorithms through animation.

LeetCode - Develop programming skills for your next interview.

FireCode - An online coding interview preparation.

Codewars - Code challenges platform to level up your skills.

CodinGame - Learn to code by playing games.

CodeForces - Online platform that hosts competitions and problem sets.

DailyProgrammer - Solutions to programming challenges, peer reviewed with community feedback.

CodeFights - Practice programming and land a job.

Online Judge - Programming contests with online judging system.

Stanford ACM ICPC - Stanford Notebook provides printable templates usable during online/on-site contests.

Exercism - Solve programming challenges from your terminal.

DailyCodingProblem - Get exceptionally good at coding
interviews by solving one problem every day.

Geeks for Geeks - Developed by developers for developers, Geeks for Geeks offers coding content for programmers of all skill levels

Timus Online Judge - Programming contests with online judging system.

DMOJ - Modern Online Judge - contest platform and archive of programming problems.

Coderbyte - Programming challenges and specific routes to help learn specific skills.

Code Golf - Code Golf is a game designed to let you show off your code-fu by solving problems in the least number of characters.

Daily Coding Problem - Get emailed a new coding problem every day.

Halite - Create AI to face off against other people’s AI. More specialized on AI.

Advent of Code - A yearly set of coding challenges that published with leaderboards.

I have updated the list with Actual website link and some info.

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