<a href > tag is not opening a link in sololearn

Question

<a href = "www.google.co.in"> click here </a> is doing nothing

Answer 1

you're missing the protocol. put http:// before www.
external links must have the protocol. internal links don't.

Answer 2

Code playground have some limitation... I discuss of some about links in this thread: https://www.sololearn.com/Discuss/210275/how-can-i-add-a-relative-link-in-code-playground ( more recent than your question ^^ )