What's the scope of solo learn in giving information?
There is more information hidden in solo learn.
Even though you know a lesson , it is better to check the comments section. There are many people exchange their knowledge and good reference to relevant sites.
Brahmeswara Rao Similar to Sololearn is W3schools but it provides many things which W3schools otherwise fails to do like challenging others , Q after every lesson and followers which motivates you to keep things up while other platforms are not that interactive.
give a signal on the scope