List of Popular Top 15 online Programming Contest

If you think you have the best coding skills in world . you are willing to practice yourself in online programming contest , then your are on right track . Here I am giving you top online site which take online coding contests .

These sites have lots of sets for practice problems and programming .They test your programming skills.Their are many practice sessions and competition rounds.

List of Top 15 online programming contest


Major of the competitions are sponsored by some big shot companies and they also keep a keen eye on the contests, so who knows you might just one lucky person to be selected for a big internship or for a big job.

Some of these competitions are held on weekly, monthly or yearly basis where as others have specific dates for competitions.

Today I am going to share most popular programming contests which are organised by big IT companies like Microsoft, Google, IBM, and many more . These are organised in order to find talented programmers all over the world.

Programming languages like C, C++, JAVA, HTML , CSS, pythan , SQL and lots more can be used to participate. here I will provided a short description about each contest . Also provide their official website so that you can get more details about them.


You can challenge the programmer form all other the world . Here is TOP 15 list of programming contest site these site will help you to find perfect competitor for you skill in programming language .

Don’t worry they will offer you JOBS, AWARDS and many more exciting offer if you are on the TOP of their LIST . Competitors are from all over the world and you have to defeat Them in respective competition .

AWARDS and REWARDS are being given to the WINNERS .

List of Popular Top online Programming Contest

1. Google Code Jam contest

Google Code Jam is an annual programming competition sponsored and supported by Google itself. Google Code Jam is an international programming competition hosted and administered by Google.The competition began in 2003 as means to identify top engineering talent for potential employment at Google.

The competition consists of a set of algorithmic problems which must be solved in a fixed amount of time. Competitors may use any programming language and development environment to obtain their solutions.

Here, professional and student programmers provided complex algorithmic challenges to solve using the programming language of their choice in a limited amount of time.

2. ACM-IPC International Collegiate Programming Contest

This contest is sponsored by IBM. ACM International Collegiate Programming Contest (abbreviated as ACM-ICPC or just ICPC) is an annual multi-tiered competitive programming competition among the universities of the world.

ACM – ICPC is one of the world’s largest programming contest conducted annually.  The contests majorly involves algorithmic programming problems. Regional contests lead to World level Finals. Supports only two languages i.e. C/C++ and Java.

3. CodeChef

CodeChef is a non-commercial organization operated by DirectI, an Indian software company based in Mumbai, India.It is a global programming community which hosts online contests, trainings and events for programmers from around the world.

4. Sphere online judge (SPOJ)

Sphere online judge is one of the earliest competitions, with support for more than 40 programming languages and compilers.

The SPOJ platform has been created around an online judge system, which serves for the automatic assessment of user-submitted programs.

5. CodingBat

CodingBat is a live coding site, which offers problems to build coding skills in Java and Python. The problems here provide instant feedback which also works as a brilliant platform for the coders to practice and grasp the basics of programming.

6. Dream in Code

Dream In Code (DIC) is an online community for programmers and web developers. Members have free access to thousands of programming tutorials, code snippets, forum topics and more.

7. ICFP Programming Contest

The ICFP Programming Contest is an international programming competition held annually around June or July since 1998, with results announced at the International Conference on Functional Programming.

Teams may be of any size and any programming language(s) may be used. There is also no entry fee. Participants have 72 hours to complete and submit their entry over the Internet. There is often also a 24-hour lightning division.

8. Microsoft Imagine Cup

Imagine Cup is an annual competition sponsored and hosted by Microsoft Corp. which brings together young technologists worldwide to help resolve some of the world’s toughest challenges.

The Imagine Cup comprises five major technology competitions, including Software Design, and four challenges (although the challenge number is updated annually).

9. Topcoder contest

TopCoder is indeed the world’s largest competitive software development community where developers from all over the world take part in.

The community offers timed programming competitions in various categories like algorithms, testing, design, assembly, SRM, marathon and many others.

The competition is sponsored by big names like Microsoft and the NSA and they offer cash prizes for the winners. Solutions can be submitted in Java, C++, C#, or VB.

10. Internet Problem Solving Contest

Internet Problem Solving Contest is an online programming competition for teams of up to three people, conducted annually each May since 1999.

It is organized by the students and faculty members of Faculty of Mathematics, Physics and Informatics of Comenius University in Bratislava, Slovakia. The competition consists of a set of algorithmic problems which must be solved in a fixed amount of time.

11. Python Challenge

Focused on the Python programming language, Python Challenge is a series of programming challenges. Although any language could be used to solve the puzzles, many of the clues are easier to decipher if you’re working in Python.

12. Facebook Puzzles

As the name suggests this small set of programming problems is conducted by Facebook to evaluate potential hires. One can submit their solutions in a variety of languages like C++, C, Haskell, Java, Perl, PHP, Python, or Ruby.

13. Hewlett Packard (HP) Codewars

HPCodeWars, formerly CompaqCodeWars, is an annual programming competition held on the Hewlett-Packard campus in Houston, Texas, for area high schools.

The first competition was held in 1998. In 2002, the name changed from Compaq CodeWars to HP CodeWars following Hewlett-Packard’s acquisition of Compaq.

In 2013, HP CodeWars events were also held at HP locations in Taipei, Taiwan and Roseville, California.There are so many other popular programming contests that I have missed in this article.

14. Codeforces

Codeforces is an online programming platform where you can practice variety of problems and submit competitive ones and compete on problems submitted by other users.

15.UVa Online Judge

This online coding site is maintained by University of Valladolid, Spain. Here you can find problems from past programming contests such as the ACM International Programming Contest and also one can submit their own source codes in a variety of languages.

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