Kattis helps companies to recruit and attract the best programmers with its dynamic challenge platform. With Kattis companies can challenge developers before letting them enter the recruitment process saving time. Kattis can also be used to add code challenges to job-pages or for quality tests later in the recruitment process. By using Kattis code challenges everyone gets an equal chance and companies brand themselves as an equal opportunity workplace. Kattis is also used in the world championships in programming(ICPC) and several other competitions all over the globe.