Hackerrank is one of the best tools for competitive coding, interview preparation, problem solving, learning new languages and practicing the ones you know. Review collected by and hosted on G2.com.
It is like a black box. If you are unable to solve a problem you get stuck on it and you don't know how to proceed say after 5 submits, it should provide hints with penalty offcourse. Review collected by and hosted on G2.com.
Well arranged questions and good community support Review collected by and hosted on G2.com.
Test cases not visible for practice questions also so it is hard to find want went wrong Review collected by and hosted on G2.com.
The collection of vast amount of question on every topics Review collected by and hosted on G2.com.
its UI and people can eaasily copy other's solutions and they post answers in discussion tab Review collected by and hosted on G2.com.
The challenges! It helps in improving our coding abilities. Review collected by and hosted on G2.com.
Nothing Specific. I did not find anything wrong as of now. Review collected by and hosted on G2.com.
UI is the best and the way questions come to you Review collected by and hosted on G2.com.
As of nothing. Just add some more tracks for more experienced people as once one becomes confident in solving problems on hackerrank he almost leaves it and practice on other platforms. So add seperate tracks for harder problems. Also increase the value of a five star profile on hackerrank. Review collected by and hosted on G2.com.