Be a better


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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...

  • 290,068

    innovators from 57 countries

  • 89,074

    ideas have been submitted for problems

  • 10,699

    prototypes have been built and pushed to business


Hack with HackerCircle!

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

Date: 25 Sep 2017, 01:00 AM UTC


Don’t you dream of a democracy built on transparency and accountability? Well, know this today,... more

Date: 15 Sep 2017, 06:25 PM UTC

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

  • 41,046,318

    code submissions from developers

  • 5,113

    practice problems to solve

  • 240

    in-depth tutorials for a strong programming foundation


Challenge #1 - Machine Learning


Machine Learning Challenge #1 was held from 16th march - 27th March 2017. More than 3000 machine learning enthusiast across the world registered ... more

Challenge #2 - Machine Learning


This was the second edition of machine learning challenges organised by HackerEarth. This challenge was held from June 15, 2017 to June 30, 2017. ... more

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

  • 1,113

    programming challenges conducted

  • 25

    programming languages in which you can compete

  • 1,687,821

    users competing from the community


Deep Learning Challenge #1

When we hear the word 'Artificial Intelligence (AI)', most of us think about robots and movies li... more

Date: 01 Sep 2017, 10:30 AM UTC

September SQL Challenge

HackerEarth is conducting a 6-hour SQL challenge on 7th September 2017. The top 5 participants w... more

Date: 07 Sep 2017, 03:30 PM 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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