Confitura 2015 Contest

Smart Watch Samsung Galaxy Gear 2 is awesome. Not only it looks good but also it has many great features and let's face it, everyone wants it.
That is why we have created a contest in which you can win it.

The watch is cool, working in Warsaw Software Development Center is even cooler!! Our excellence center located in Warsaw is a strategic technological hub in the ViacomCBS structures. Its mission is to create high-performance, high-tech projects around JVM (e.g. Java 8 and Scala) used by millions of people all around the world.
So, try your luck in the contest to win the watch or if you don't like the watch just check out who we are looking for.

What to do to win the watch??

  1. We challenge you to send us the best, optimal and highest quality solutions for the tasks given below.
  2. fork our GitHub repositories listed by the tasks provided below and work on your code.
  3. Feel free to use any modern programming language, our suggestion is to use one of the mainstream ones but it's up to you.
  4. When you think your solution is done - just fill in the form.

Remember to submit the form before Jul 10-th 2015 23:59


Help us to calculate the superdigit by creating an optimal algorithm; Fork the repo


Create optimal deduplication algorithm and remember to put a README that will contain your comments on pros and cons of your solution. Fork the repo

Invert binary tree

Hint: tasks are explained in more detail in the project repositories on our GitHub.

The contest has ended

Thank you all for your suggestions and ideas. The winner of the contest is Konrad Tendera.

Administratorem danych osobowych uczestników Konkursu jest VIMN Poland sp. z o.o. z siedzibą w Warszawie przy ul. Domaniewskiej 49. Przetwarzanie danych osobowych uczestników Konkursu następuje zgodnie z ustawą z dnia 29 sierpnia 1997 r. o ochronie danych osobowych (tekst jedn. Dz. U. z 2002 r. nr 101 poz. 926 z późn. zm.). Podanie danych osobowych jest dobrowolne jednak niezbędne do wzięcia udziału w Konkursie. Osobom udostępniającym dane osobowe przysługuje prawo dostępu do ich danych osobowych oraz prawo ich poprawiania.

You can check competition terms & conditions here