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Prime 15 Web sites for Coding Challenges and Competitions


Beginning the journey of programming and aggressive coding, each coder desires to check himself/herself within the waters. To take action, he/she has to take part in varied aggressive coding challenges and competitions. However the problem that each coder faces at first of the journey is which web site to go for such coding challenges and competitions, which is one of the best web site for coding competitions, what’s the good thing about attending a aggressive coding competitors, and plenty of extra.

On this put up, we’ve addressed the questions that you just face in such conditions and curated a listing of high 15 web sites for coding challenges and competitions. If you’re about to start your coding journey, we advocate you to consult with this text for an entire reference of the alternatives you’ll be able to benefit from utilizing the talked about web sites for coding challenges and competitions.

Prime Web sites for Coding Challenges and Competitions

Listed here are the highest 15 coding web sites/contests for aggressive programming:

1. GeeksForGeeks

GeeksForGeeks organizes a bunch of programming contests each month via the apply portal which incorporates quite a lot of job-a-thons for freshers to get hiring alternatives in a big variety of corporations. Moreover, there are numerous different month-to-month, weekly and day by day foundation challenges hosted frequently on the web sites resembling:

  • Month-to-month Job-a-thon: It’s a contest for particular person contributors. Members get the chance to get employed by a bunch of corporations that shortlist for interviews as per their very own standards.
  • Bi-Wizard Coding: A coding competitors solely for college students. The highest 100 college students get probabilities of profitable thrilling rewards and likewise entry to free programs.
  • Intention GATE: A month-to-month problem that could be a nice alternative for GATE aspirants to evaluate their preparations.
  • Interview Sequence: A weekly problem that provides an excellent alternative for aspirants to apply numerous questions based mostly on essential information construction and algorithms ideas for the preparation of interviews.
  • Drawback of the Day: A brand new downside day by day to strengthen the bottom of knowledge construction and algorithm.

The important thing options concerning the contests are as follows:

  • Possibilities of profitable thrilling rewards, GeeksForGeeks merchandise.
  • Entry to free programs.
  • Possibilities of getting letter of advice from the CEO.

2.  The ACM-ICPC Worldwide Collegiate Programming Competitions

The Worldwide Collegiate Programming Contest is an algorithmic programming contest for school college students. Groups of three, representing their college, work to resolve probably the most real-world issues, fostering collaboration, creativity, innovation, and the power to carry out underneath strain. By means of coaching and competitors, groups problem one another to boost the bar on the chance. Fairly merely, it’s the oldest, largest, and most prestigious programming contest on this planet. Some attention-grabbing stats about ACM-ICPC are:

  • It’s unfold throughout 80 international locations
  • The registration for the competition in India begins typically in August.
  • The regionals in India are held typically in December
  • The winner of the world finals will get an award of $15000, every continental champion additionally receives awards. There are additionally prizes for being the primary solver of an issue

3. Google Kick Begin

Google Kick Begin is a world on-line coding competitors, consisting of three-hour rounds of a wide range of algorithmic challenges designed by Google engineers. Members can compete in a single or all on-line rounds held all year long, and can have the chance to develop and develop their programming talents whereas getting a glimpse into the technical abilities wanted for a profession at Google. Some essential information about Google Kick Begin are:

  • It consists of 6 on-line coding rounds.
  • The winner will get money prizes.
  • Prime contributors could also be invited to interview at Google.

4. Google Code Jam

Google Code Jam is Google’s prestigious coding competitors, a world battleground that urges all programmers to showcase their coding abilities. An exciting alternative for all code-lovers, Google Coding Jam is a one-of-a-kind platform the place programmers are pitted towards one another and towards time by placing their coding abilities to the check. The champion will get the coveted Google Code Jam profitable title and money prize of $15,000!

The Google Coding Jam includes a number of rounds and a Code Jam World closing. Every spherical brings with it difficult algorithmic issues; contestants must move every of those preliminary rounds, and at last, a complete of 25 coding wizards attain the tip sport to battle for the cherished champion’s title.

5. Google Hash Code

Hash Code is a workforce programming competitors, organized by Google, for college students and professionals around the globe. You choose your workforce and programming language and we choose an engineering downside so that you can remedy. This 12 months’s contest kicks off with a Qualification Spherical, the place your workforce can compete nearly from wherever you’d like, alongside your digital Hub. Prime groups will then be invited to compete in our digital World Finals. Some information about Google Hash Code are:

  • Registration typically begins in February.
  • Winners get money prize of $4000.

6. The ICFP Programming Competitions

The Worldwide Convention on Purposeful Programming (ICFP) has been held yearly since 1998. It’s a difficult three-day open programming competitors for which there isn’t a entry price. The fanatic can take part from any location with none measurement restrict for workforce formation. The workforce can be given 72 hours to finish and submit their entry via the web. The goal of this competitors is to showcase the programming languages and instruments that the contributors admire probably the most. This is without doubt one of the high programming competitions to use for. 
The ICFP for 2022 can be from eleventh to sixteenth September.

7. Fb Hacker Cup

Hacker Cup is Fb’s annual open programming competitors which is open the world over for contributors. This is without doubt one of the high programming competitions to use for. These coding competitions concentrate on problem-solving and algorithmic coding abilities to advance via yearly’s on-line rounds, and after making it to the worldwide finals they are going to be incomes the grand prize. Some information about Fb Hacker Cup:

  • It consists of 3 on-line rounds and one onsite closing spherical.
  • All the 25 finalists get money prizes.

8. Microsoft Think about Cup

Microsoft Think about Cup is held yearly. This system invitations contributors to tackle real-world issues which are submitted by NGOs, IGOs, and nonprofit organizations that may then tackle as a part of the Think about Cup challenge. The primary concept behind conducting such coding competitions and programming competitions is to code with a function that may assist create new options. Some essential information about Microsoft Think about Cup:

  • You have to be a minimum of 16 years previous and actively registered as a scholar.
  • College students take part in a workforce of most 4 presons.
  • There are money prizes and different advantages like coaching and mentorship from specialists for world finalists.
  • There are additionally three regional finals.

9. Codeforces Coding Competitions

Codeforces is a web site that hosts aggressive programming competitions. It is without doubt one of the hottest web sites for its thrilling options. This is without doubt one of the high programming competitions to use for. The polygon function for creating and testing issues and social networking via inner public blogs. The contributors are divided into ranks based mostly on their rankings.

The very best factor about Codeforces is that the contests are frequently carried out right here as each month they manage almost 6 contests. Additionally, participation within the contests is free and open to everyone.

 Codeforces presents varied forms of coding challenges and options resembling:

  • Quick format Contests with a length of 2 hours.
  • Academic Contests of 2-2.5 hours length are carried out 2-4 instances in a month.
  • You possibly can problem or hack different contestants’ options as nicely.
  • You too can remedy issues from earlier contests for studying goals.

10. Codechef Coding Competitions

CodeChef organizes programming competitions firstly of each month and conducts two smaller programming contests on the center and finish of the month. It additionally presents varied algorithm tutorials and discussion board discussions to assist your journey in pc programming extra simply.

There are three forms of contest Codechef host:

  • The Lengthy Problem
  • The Cook dinner-Off
  • The LunchTime

11. Topcoder Coding Competitions

Topcoder is a crowdsourcing firm with a world group of builders, designers, information scientists, and aggressive programmers. These coding competitions are carried out twice a 12 months and are held each on-line and offline. The contributors take challenges from the world over from all of the main manufacturers resembling Google, IBM, and eBay. In addition they conduct particular person matches on-line each week that may assist contributors acquire expertise and do nicely within the competitors.

12. Atcoder Coding Competitions

AtCoder is a programming contest web site based mostly in Japan. From this weekend, we are going to present downside statements in each English and Japanese and AtCoder can be a world programming competitors!
There are three forms of official contests in AtCoder:

  • AtCoder Grand Contest (AGC). That is our greatest contest. The issues can have excessive originality and require attention-grabbing observations.
  • AtCoder Common Contest (ARC). The issues could also be a bit typical in comparison with AGC issues, however nonetheless, we expect most of you’ll be able to get pleasure from them and they’re good for apply.
  • AtCoder Newbie Contest (ABC). That is primarily focused at those that are new to aggressive programming. The issues can be simple and academic.

13. HackerEarth

HackerEarth is an Indian software program firm headquartered in San Francisco, US, that gives enterprise software program that helps organizations with their technical hiring wants. HackerEarth is utilized by organizations for technical talent evaluation and distant video interviewing.
All challenges organized by HackerEarth are listed on the Challenges Web page. These challenges will be divided into the next classes. Month-to-month Programming Contests: At the moment they’ve 3 month-to-month contests based mostly on problem stage. 1st of each month from 21:30 IST (16:00 UTC) to Midnight for a length of 2 hours & half-hour.
The web site presents considerate challenges principally good for skilled programmers. They host month-to-month coding challenges and hackathons. Their problem Code Monk is sort of widespread amongst programmers. ThoughtWorks, Amazon, Accenture, Walmart Labs, IBM, and Intuit are some main corporations of HackerEarth.

14. HackerRank

HackerRank is a aggressive coding platform the place it permits you to apply varied coding issues and take part in lots of challenges. It gives varied hackathons, and coding challenges and a few corporations conduct their hiring check right here. The platform additionally provides you badges by fixing challenges on the HackerRank web site, and these badges can be added to your profile. This is without doubt one of the high programming competitions to use for.

15. Leetcode

Leetcode is without doubt one of the largest tech communities with greater than hundreds of thousands of energetic customers. It presents varied weekly and biweekly programming competitions for the contributors. This additionally helps in job interview preparation; discussions are additionally offered on LeetCode. It hosts contests for 90 minutes the place you’ll be able to remedy the challenges of their on-line editor, aka, playground in any one of many supported programming languages.


Although the above talked about coding web sites are quite common, there are different web sites as nicely which are extensively utilized by different customers worldwide for coding apply and challenges, resembling:

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