#Challenges Websites On Xranks
کاوش در بهترین challenges وب سایت ها در جهان بر اساس رتبه بندی، ترافیک و تعامل مانند hackerrank, kaggle.
HackerRank is the market-leading technical assessment and remote interview solution for hiring developers. Learn how to hire technical talent from anywhere!
Kaggle is the world’s largest data science community with powerful tools and resources to help you achieve your data science goals.