Every coder wants to be the best! For this, one has to prove himself/herself regularly, and what’s the best way to do so if not through weekly coding competitions. So to help you ride the stairs to the top of the leaderboard and fame, we have curated a list of the top websites for coding challenges and competitions that organize weekly/Biweekly coding contests.
Most Popular Weekly Coding Contest Platforms
Why take part in Weekly Coding Contests?
The Weekly Coding Contests provide you the opportunity to analyze your skills and proficiency, and to compare yourself to other programmers across the world. Apart from these, various scholarships, prizes, jobs & internship opportunities are also provided to the participating programmers. There are various platforms (or websites) that conduct these weekly coding challenges online on a regular basis.
If you are about to begin your coding journey, we recommend you refer to this article for a complete reference of the opportunities you can take advantage of using the mentioned websites for coding competitions.
1. GFG – Weekly Coding Contest Series
GeeksForGeeks organizes a bunch of programming contests every week which includes a number of job-a-thon for freshers to get hiring opportunities in a significant number of companies. One of the most important contests is the “GeeksforGeeks Weekly Coding Contest” which is held every week on Sunday.
GeeksforGeeks is organizing a weekly recurring contest series that is designed to simulate the coding interview rounds of tech giants such as Google, Amazon, Adobe, Paytm, etc. Our team of experts has put together each contest keeping in mind the type of questions and topics covered in interviews. This contest was formerly known as Interview Series.
About The Contest – Rules and Instructions
Generally, the contest consists of 2 – 3 Coding questions of 100 marks total and the time limit is of 90 Minutes.
- Each contest will help you prepare for DSA-based coding rounds in interviews.
- You will be asked to solve 2-3 problems based on data structures and algorithms in 90 minutes.
- You will have access to hints. Just like in a real interview, asking for hints may have a negative impact on your overall score.
- You can solve the questions in C++, Java, and Python.
- Each submission will be tested on our critical test data.
Who can Participate?
Anyone who knows the basics and fundamentals of programming. To participate in a contest a user should register for the contest by submitting the required given details.
Contest Duration
Contests are scheduled Every Sunday, 7 to 8:30 PM IST
Highlights
- Score in a contest to get 2 Geekbits for participation. Be among the top 8 rankers in the monthly leaderboard and you will get 8 Geekbits as a bonus. These Geekbits can be used to claim interesting goodies from GeeksforGeeks.
- Consistent weekly practice for cracking coding interviews at top tech giants such as Google, Amazon etc.
- Free preparation for GFG Job-a-thon: Hiring Challenges
- This is the best way to practice for our upcoming Hiring Challenge.
2. Leetcode – Weekly/Biweekly contests
LeetCode organizes Weekly/ Biweekly coding contests every week. which includes easy, medium, and hard level problems. Also sometimes companies sponsor the contest.
About The Contest – Rules and Instructions
Generally, every contest consists of 4 Coding Problems of Easy, Medium, and Hard level difficulty and the time limit is of 90 Minutes.
- LeetCode Weekly Contest – This contest is always organized on Sunday.
- LeetCode Biweekly Contest – This contest is always scheduled on Saturday.
- A penalty time of 5 minutes is applied for each wrong submission.
- To ensure the fairness of the contest, some test cases during the contest are hidden. When users submit incorrect submissions, LeetCode will not show the hidden test cases to the users.
- The final rating of these contests is updated within 5 working days after the contest.
Who can participate?
Anyone who knows the basics and fundamentals of Programming. To Participate in a contest a user should register for the contest by submitting the required given details.
Contest Duration
Weekly Contests are scheduled Every Sunday, 8 to 9:30 AM
Biweekly Contest are scheduled on saturday, 8 to 9:30 PM
Highlights
- Bonus Prizes – Leetcode provides leetcoins and many more prizes like T-Shirts and swags to top rankers.
- First violation: LeetCoin amount resets to zero and a contest and discuss ban for 1 month.
- Second violation: Permanent account deactivation without appeal.
3. CodeStudio (by Coding Ninja) – Codestudio Weekend Contest
CodeStudio Contest is a weekend coding competition. In this contest, the coders compete while also improving their overall algorithmic knowledge. The coding contest helps students and professionals to tackle a problem by reading the concepts one doesn’t know, and also gain practical experience by coding the solution to the problem, thus improving their skills significantly. This coding competition packs the excitement of programming with the fun of learning into one compelling challenge.
About The Contest – Rules and Instructions
Generally, every contest consists of 4 Coding Problems of Easy, Medium, and Hard level difficulty of 320 Marks, and the time limit is of 90 Minutes.
- You can submit solutions as many times as you’d like, there are no penalties for incorrect submissions. Only your best correct submission will be considered.
- Those who achieve the score first will be placed higher in the rank list in case of a tie.
- Discussing Codestudio contest problems or any aspect of the problem, on any other platform on the web, on identification, could lead to disabling of the respective account and banning from the community.
- The problems are partially graded.
Who can participate?
CodeStudio Weekend coding contests are open to programmers from all across the globe. Everyone from freshers to professionals can participate.
Contest Duration
Every Sunday: Duration Of The Programming Contest: 1.5 hours(90 mins)
Highlights
Position holders get Codestudio points. Below is the list of how much point is allocated to a position holder:
- 1st – 1000
- 2nd – 750
- 3rd – 500
- 4th-10th – 250
- 11th-50th – 100
- First Contest – 200
- Participation – 10
4. CodeChef – Starters
CodeChef was created as a platform to help programmers. It hosts three featured contests every month (Long Challenge, CookOff, LunchTime & Starters) and a weekly contest “Codechef Starters“.
About the contest – Rules and Instructions
CodeChef Starters is a weekly contest dedicated to the Division 2, Division 3, and Division 4 programmers on the platform. A 3-hour programming contest that takes place on every Wednesday. Generally, every contest consists of 5 – 8 Coding Problems of Easy, Medium, and Hard level difficulty and the time limit is of 3 Hours.
- This is an IOI-style contest. This means that the problems will be partially graded. You will get a score for passing certain test data.
- You can submit solutions as many times as you’d like, there are no penalties for incorrect submissions. Only your best correct submission will be considered.
- Those who achieve the score first will be placed higher in the rank list in case of a tie.
Who can Participate?
Anyone with a knack for Programming.
Contest Duration
Every Wednesday: Duration Of The Programming Contest: 8:00 PM to 11:00 PM (3-Hour)
Highlights
- All submissions are filtered through MOSS (a plagiarism checker tool), which throws up pairs of submissions with similar codes.
- If coders are found guilty of plagiarism, their ratings are dropped by 275 points.
5. AtCoder – Regular Contest
AtCoder organizes Weekly coding contests every week which include easy, medium, and hard-level problems. Generally, AtCoder organizes 2 types of contests frequently Beginner contests and regular contests.
About the contest – Rules and Instructions
Generally, every contest consists of 6 Coding Problems of Easy, Medium, and Hard level difficulty and the time limit is of 100 – 120 Minutes.
- Beginner Contest – This contest is always organized on Saturday.
- Regular Contest – This contest is always scheduled on Sunday.
- This contest is full-feedback (solutions are judged during the contest).
- When you solve a problem, you get a score assigned to it. Competitors are ranked first by total scores, then by penalties. The penalties are computed as (the time you spend to get your current score) + (5 minutes) * (the number of incorrect attempts).
Who can Participate?
Anyone who knows the basics and fundamentals of Programming. To Participate in a contest a user should register for the contest by submitting the required given details.
Contest Duration
Beginner Contests are scheduled Every saturday, 8 to 9:30 AM
Regular Contest are scheduled on Sunday, 8 to 9:30 PM
Highlights
- The problems are partially graded.
- AtCoder Grand Contest (AGC). This is one of their best contests.
- Some other contests are AtCoder Regular Contest (ARC) and AtCoder Beginner Contest (ABC)
Conclusion
Stuck on a problem/topic? Don’t worry, you are not alone
It is a brainer that you can solve all the problems all by yourself.
There will be problems, hours, and even days when you will be stuck and won’t be able to find any solution.
Don’t worry, it happens to everyone. If stuck on any problem try to read hints and approaches for solutions. If still unable then see the logic only and code it on your own. If getting stuck on similar types of problems you should probably revise the concept before trying to solve similar types of problems again.
You can also try out our 24×7 Doubt Assistance program to let us help you tackle such situations without breaking a sweat.