The competitions are very authentic and very challenging. I participated in a competition organized by HeroX, which was a great experience. All the required features like creating teams, forming groups, discussion forums, and doubts channels. All are generally not included in most of the sites like tongal Review collected by and hosted on G2.com.

I don't call this a dislike but the reach of the tongal is very limited. Not many of my friends know this site. It has to reach as many researchers, students and freelancers as possible to bring the best. Review collected by and hosted on G2.com.