20/20 Hack

20 days to look for the top 20 Hackers

The contest has ended

Contest Details

Starting on April 10th, HackerRank will launch their monthly qualifier. 20 days to look for the top 20 coders. There will be a total of 3 levels where you will compete to solve 5 programming problems that cover the following topics:

  • algorithms
  • single player game
  • multi-player game
  • Machine Learning

Each problem will get progressively harder as you near the end of the month. You'll have to 'unlock' each problem to view and solve the next problem for a chance to win cool prizes for the top hackers! There will be different requirements to advance to each level:

4/10 - 1st Level: 1st problem, solve completely to move on to the next level or wait 5 days

4/15 - 2nd Level: 2nd & 3rd problems, score at least 50% of the possible points on either problem or wait till 4/20

4/20 – 3rd Level: 4th & 5th problems unlock

4/30 – Contest ends

Sweet, we have sent you an email with login instructions!

You can tell your friends about 20/20 Hack.

You have been registered succesfully for 20/20 Hack!

The contest is in progress

Start Contest

The Prizes

1st Place:  $300*

2nd Place: $200*

3rd Place:  $100*

Top 10 finishers will receive a special HackerRank t-shirt denoting that they are the best of the best.

The top 20 will qualify for the semi-final round in July 2013 consisting of the top 20 from April, May and June for a secret prize**.

* 1st through 3rd Place will have the choice of being awarded an Amazon or Apple gift card.
** We don't know what we are going to give out yet, but expect awesomeness