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Help companies find innovative solutions for their businesses
"Anyone who has never made a mistake has never tried anything new" - Albert Einstein

Be an innovator and solve real-world problems. So far...

  • 282,878

    innovators from 57 countries

  • 86,968

    ideas have been submitted for problems

  • 10,105

    prototypes have been built and pushed to business


Rajasthan Hackathon 2.0 - Kota

Government of Rajasthan (GoR) is organizing Hackathon 2017. The state government recognizes the p... more

Date: 18 Aug 2017, 08:30 AM UTC

Hack with HackerCircle!

Designers, coders, hackers, makers, enthusiasts, experts, learners, and engineers Calling everyo... more

Date: 25 Sep 2017, 01:00 AM UTC

Practice with the world's fastest growing developer community. So far...

  • 38,874,726

    code submissions from developers

  • 5,070

    practice problems to solve

  • 240

    in-depth tutorials for a strong programming foundation


Practical Machine Learning Project in Python on House Prices Data


For freshers, projects are the best way of showcasing their data science knowledge. In fact, not just freshers, up to mid-level experienced professionals can ... more

Winning Tips on Machine Learning Competitions by Kazanova, Current Kaggle #3


Machine Learning is tricky. No matter how many books you read, tutorials you finish or problems you solve, there will always be a data ... more

Compete with the best developers and challenge yourself. So far...

  • 1,080

    programming challenges conducted

  • 25

    programming languages in which you can compete

  • 1,659,489

    users competing from the community


July Circuits '17

Sponsored By: Follow Honeywell for all the latest updates. You can use IBM Bluemix and Watso... more

Date: 28 Jul 2017, 03:30 PM UTC

Ittiam "Think" Challenge

Hi all you ‘Intelligent, Thinking’ programmers out there! Welcome to another edition of Ittiam “... more

Date: 13 Aug 2017, 06:30 AM UTC

Companies that have worked with us

Don't be just another brick in a wall. Get noticed for your innovative work across the globe.

I did not want to be just another engineer. I wanted to be extraordinary. I find it empowering to be able to bring change with code. Following my passion for building, to breathe life into ideas, I found both thrill and solace in hackathons. HackerEarth has been my constant go-to place for hackathons. Challenging problems to work on, meeting new people, travelling to places and the coveted prizes - I have loved my journey with HackerEarth and have several fond memories; looking forward to many more. :)
~ Supriya Srivatsa

HackerEarth has become my go-to platform for discovering amazing hackathons. The hackathons I find on HackerEarth give meaningful industry problems to hackers faced by the companies. HackerEarth does a great job at organizing these hackathons from easy to use web site to on ground resources which let me focus on development and provide an opportunity unlike any other to network and learn.
~ Ranadeep Singh

HackerEarth! Just the name is more than enough to make my brain work than it usually does. I have been participating in many hackathons through HackerEarth, which has helped me move ahead in my career as well as increase my programming skills.HackerEarth has been fantastic and fabulous in managing each and every hackathon. People are so friendly and crisp in providing our needs in the event space.This has given me chances to connect with various companies and it's officials.HackerEarth is not just a hackathon maker but more than that for me.
~ Nethaji Nirmal

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