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Google Hash Code – GeeksforGeeks

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Hash Code is Google’s team-based programming competitors. It offers you a platform to share your expertise and join with different coders across the globe as you’re employed collectively to unravel an issue like an actual Google engineering problem! Coders all around the world will deal with the primary drawback by means of the Qualification Spherical in small groups of two to 4. This spherical is hosted on-line however the groups can come collectively just about to compete side-by-side in domestically coordinated Hash Code Hubs. The highest groups from this spherical are invited to be part of the digital World Finals and get their honest probability at successful.

Registration Course of: As soon as the registrations are open you’ll be able to register at You must observe the under three steps to take part in google hash code competitors:

  • Create a brand new coding competitions profile or replace your current one.
  • Register for hashCode particularly, and
  • A shaded field on the high of the Schedulepage of their web site will affirm your registration standing. You may confirm step 3 within the ”My Staff” part that you’re a part of a legitimate 2 to 4 particular person crew.


  • Members could use the programming language of their alternative.
  • A minimum of two (2) crew members should meet the minimal age requirement (a minimum of eighteen (18) years previous) for a Staff to take part within the World Finals
  • Members could use any editor of their alternative, together with these made out there on-line, so long as the code isn’t accessible to others.
  • Members should not ask or obtain assist from anybody exterior their crew and will likely be disqualified from the HC contest in the event that they accomplish that.
  • Members could ask the jury about any confusion relating to the issue assertion by sending an e mail to
  • Members should submit authentic code. Each code submission should embody a file (sometimes, a ZIP archive) containing the supply code of this system.
  • Groups will likely be wanted to make use of the competitors platform to submit their options for every spherical.
  • The language utilized by the Hash Code crew for communication will likely be English and every spherical’s drawback assertion will likely be in English too.

Google Hash Code Rounds

Observe Spherical: Right here you’ll type your crew, be part of a Hub, and apply.

  • Timing: It begin within the month of January usually.
  • Length: You’ll have 48 days to practive.

On-line {Qualifications}: On this spherical you’ll watch a YouTube livestream to be launched to an optimization drawback. Groups can have 4 hours to unravel it.

  • Timing: After apply session you can be knowledgeable to take part in qualification spherical.
  • Length: 4 hrs
  • For the Qualification Spherical, your crew can take part from wherever all you want is a pc and an web connection.
  • You may take part with a digital Hub. Hubs are teams of Hash Code groups which can be affiliated with a college, workplace, or group.
  • Becoming a member of a Hub is the participant’s resolution to make, however it’s an effective way to attach along with your friends and improve your coding expertise.

World Finals:

  • Timing: In the event you qualify then you can be knowledgeable earlier than 30 days to take part within the World Finals.
  • Length: 4 hrs
  • In the course of the World Finals, your crew will likely be requested to unravel a problem utilizing your laptop tools and supplies.
  • The jury will choose between thirty and fifty of the highest-scoring groups, i.e. about 150 finalists, to advance to the World Finals.
  • The construction of the World Finals will likely be shared with the groups 30 days previous to the competitors.

Judgment Standards:

  • The jury evaluates every submission by guide inspection or through the use of the automated scoring operate of the competitors platform.
  • The rating of a crew’s greatest submission from a spherical will likely be thought-about as the ultimate rating of the crew for that spherical.
  • The jury could verify the code for its originality based mostly on a evaluate of the code alone and/or comparability towards different code submissions.


Place Reward
1st USD 4,000 (To each crew member)
2nd USD 2,000 (To each crew member)
third USD 1,000 (To each crew member)

Goodies: Google could often, give away Google goodies to World Finals contributors as a token of participation within the Hash Code contest.

Certificates: A downloadable and printable certificates will likely be offered to all members of groups that submit an answer scoring a minimum of one (1) level throughout both the Qualification Spherical or World Finals. Will probably be accessible from their Contest Profile roughly a month after every spherical’s completion.



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