**Are you the copyright holder or authorized to act on the copyright owner's behalf?**

Yes, I am authorized to act on the copyright owner's behalf.

**Please describe the nature of your copyright ownership or authorization to act on the owner's behalf.**

Employee of Codility

**Please provide a detailed description of the original copyrighted work that has allegedly been infringed. If possible, include a URL to where it is posted online.**

The copyrighted work at issue is the text that appears on codility.com and its related pages. The pages in question contain a clear copyright notification and are the intellectual property of the complainant.  
https://app.codility.com/tasks/balanced_string/ - available to paying customers

**What files should be taken down? Please provide URLs for each file, or if the entire repository, the repository’s URL.**

https://gist.github.com/ricardoorellana/16c1bc62d5098d29fa91f3b931387db7  
https://gist.github.com/faran4engg/2e9bf9fc28d95f9994cfd0333428ac31

**Have you searched for any forks of the allegedly infringing files or repositories? Each fork is a distinct repository and must be identified separately if you believe it is infringing and wish to have it taken down.**

Yes, all forks have been identified.

**Is the work licensed under an open source license? If so, which open source license? Are the allegedly infringing files being used under the open source license, or are they in violation of the license?**

No, not open source.

**What would be the best solution for the alleged infringement? Are there specific changes the other person can make other than removal? Can the repository be made private?**

Removal.

**Do you have the alleged infringer’s contact information? If so, please provide it.**

No.

**I have a good faith belief that use of the copyrighted materials described above on the infringing web pages is not authorized by the copyright owner, or its agent, or the law.**

**I have taken <a href="https://www.lumendatabase.org/topics/22">fair use</a> into consideration.**

**I swear, under penalty of perjury, that the information in this notification is accurate and that I am the copyright owner, or am authorized to act on behalf of the owner, of an exclusive right that is allegedly infringed.**

**I have read and understand GitHub's <a href="https://docs.github.com/articles/guide-to-submitting-a-dmca-takedown-notice/">Guide to Submitting a DMCA Takedown Notice</a>.**

**So that we can get back to you, please provide either your telephone number or physical address.**

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**Please type your full legal name below to sign this request.**

[private]