Home to
30K+ Talented Developers
Practice coding, prepare for interviews, and get prizes.
Home to
30K+ Talented Developers
Practice coding, prepare for interviews, and get prizes.
Sign Up & Code
For Developers, By Developers
We take pride in the fact that we have the most talented team of
developers and mentors.
All the coding challenges at our platform have been set by well performing students at the best of colleges, have worked at industry giants such as Sony, Cyanogen, SanDisk, Facebook, Barclays, Practo, Harman, DRDO, Cadence, American Express, Nagarro and many more
All the coding challenges at our platform have been set by well performing students at the best of colleges, have worked at industry giants such as Sony, Cyanogen, SanDisk, Facebook, Barclays, Practo, Harman, DRDO, Cadence, American Express, Nagarro and many more
Meet our Team
Code Challenges
50K+ Coding Challenges covering major topics
Interview Preparation
Interview Preparation
Editorials and Tutorials
Download editorials and learn from tutorials if stuck
Badges and Certifications
Earn Badges & Show off your profile in your groups
Looking to make a significant impact with your code ?
Join our community of talented developers and start building your tech skills
Amazing Contests
Take part in amazing contests organised by our community
comprising of esteemed mentors of Coding Blocks and our talented
team of Developers. Compete against your friends and see your
name on the leaderboard.
Get Hired
Get hired by top companies who takes their admission tests on
our platform. Every month our students get placed in top-notch
companies. Practice daily to get on the top.
Daily Code Bytes
Participate in Daily Code Bytes where you'll get one interesting
problem to solve on a daily basis. Maintain streaks by taking
part in them on daily basis.
Profile Building
Build an amazing profile and showcase it to your future
employers, family and friends. Earn amazing badges and track
your heatmap for monthly performance.
Competitions
Take part in long running competitions and show case your skills
to get recognised by top companies. Track your performance
across contests and analyse your progress.
Certifications and Prizes
Get awesome prizes by taking parts in our contests and
competitions. Prizes worth rupees lakhs and amazing goodies to
be won.
JOURNEY
TILL NOW
So far we have witnessed...
2K+
Programming Challenges
1K+
Programming Contests
2M+
Code Submissions
100+
Interview Prep Challenges
Say Hello to Hackerblocks 2.0
What's in it for you?
Earn Badges
Participate in our contests and earn badges like DS Master,
Algo Master, Competitive Master etc and showcase them to
your friends on your profile.
Bookmark Challenges
Bookmark your favourite challenges and problems and revisit
them anytime to revise your concepts.
Guided Learning
Experience the guided learning paths. At Hackerblocks you
will get amazing sets of problem to solve with features like
unlock test cases and unlock editorials to not only attempt
the problems but to understand the process of solving
problems as well.
Daily Code Bytes
Attempt a problem daily for 7 days and get rewarded with a
Streak Master badge. Analysis suggests that solving a
problem daily helps you become an expert in programming.
Build your Profile
Practice problems category contains an extensive list of
questions on Data Structures, Algorithms and Competitive
Programming. Practice them daily to become a coding Ka boss.
Get Certified
Unlock certificates and add them to your LinkedIn profile to
put it out in the world that you're a Coding Blocks
champion.
Land your Dream Job
Our mission is to help you improve your technical skills and crack interviews
Beginner in Programming
This is the right place for you to develop your skills and crack top tech interviews
Daily Code Bytes
Solve a problem daily for 7 days to make daily streaks and
earn badges.
Interview Preparation Tracks
Prepare for tech interviews from beginner to advanced level
with tutorials & challenges
Contests and Competitions
Participate in ongoing contests & competitions to see
where you stand amongst other developers
Take a leap in your career
Join Now
What developers say about HackerBlocks
Coding Blocks was founded in 2014 with a mission to create skilled
Software Engineers for our country and the world. We are here to
bridge the gap between the quality of skills demanded by industry
and the quality of skills imparted by conventional institutes. At
Coding Blocks, we strive to increase student interest by providing
hands on practical training on every concept taught in the
classroom.