1. Skip to content

Grab our RSS feed

Scarky.com

About Scarky.com

Scarky.com is a free web service that allows you to create a variety of challenges and to place them on your website or blog.


What are challenges?

They are mathematical, programming and gaming problems (puzzles) that require a bit of thinking to be solved.

How does sample challenge look like?
It looks like this:

What challenges can I create?

You can create challenges ranging from

  • the very simple, such as crosswords, sudoku, puzzles (support for these three coming very soon!) and riddles requiring a simple answer (see examples in the riddles category on this blog, check also mathematical challenges on Scarky blog), through
  • more complex, such as a flash visualizer of the challenge combined with your own judge (program that checks other programs) written in one of the available programming languages (coming soon too!), to
  • advanced programming problems (check them here), very similar to those you can find in online judges like SPOJ, CodeChef, TopCoder, UVa OJ, and the like.

How to create and use the challenges?

Just visit the builder site and follow the instructions to create a challenge. If you wish, you can also preview examples at blog.scarky.com in the Sample challenges category. After creating a challenge, just paste the generated code into your website or blog and voila! It's done! Users entering your website will be able to preview the challenge, send their solutions, and examine the top-solvers' standings of the challenge. What's more, links to your website and your challenges will be available in the Scarky statistics – all Scarky.com visitors will have the opportunity to solve your challenges on your website. They will also be able to clone your challenge and place it on their website, but they won't be able to view the challenge details (test data, judge – click here to find out more). The cloned challenge will contain information about its original author.

But what's this all for?

For the fun of it, and to learn something new into the bargain! If you would like to share your ideas for challenges, puzzles and riddles with others on the Internet, Scarky.com is exactly what you were looking for! Find out more in the FAQ section.



Terms of Use: Rules, Warranty, Liability

  1. Adding challenges and placing them on the user's private, non-commercial website or blog is free of charge. At its discretion, the provider of the Scarky.com service reserves the right to authorize commercial use of the service to the user.
  2. The provider of the Scarky.com service takes no responsibility for the content of challenges created by users, and for the content of comments they post on the Scarky blog.
  3. Use of the Scarky.com service for dissemination of pornographic, racist, vulgar or otherwise offensive content is strictly prohibited. The posting user may be held liable if the posted content contains pornographic, racist, vulgar or otherwise offensive elements.
  4. When creating challenges on Scarky.com, the user irrevocably grants all other users of Scarky.com the right to clone the challenge and use it on other websites, subject to these Terms of Use. This right of use does not extend to the disclosure of test data and source code to other users.
  5. The provider of the Scarky.com service reserves the right to use all uploaded challenges, software components, and test data within Scarky.com, for purposes of maintaining, testing and promoting the Scarky.com service.
  6. Despite the provider's best efforts, Scarky.com comes with no warranty, explicit or implied, of availability, merchantability, or fitness for any purpose whatsoever.
  7. The provider of the Scarky.com service takes no responsibility, financial or otherwise, for any damage or loss resulting from the use of the Scarky.com service, including but not limited to damage to the user's hardware and software.
  8. The Scarky.com service operates under Polish law. By using the Scarky.com website, the user agrees to be bound by these terms of service and appropriate provisions of Polish law. Use of the Scarky.com service is strictly prohibited if such use would be in violation of local law at the user's current location, or if any clause of these Terms of Use is void under local law at the user's current location.
  9. The provider of the Scarky.com service reserves the right to change these Terms of Use at any time.

Scarky is powered by SPOJ Engine © Sphere Research Labs

The provider of the Scarky.com service is Sphere Research Labs Sp. z.o.o. All rights reserved. If you are interested in using the Scarky.com service commercially, please contact us at contactnot@spherevisible-research.com.