+ 5
Challange
Why SQL Challange is not?đ€
2 Answers
+ 2
A question only sololearn can answer.Msil them info@sololearn.com
+ 1
Yes, they only need to copy some existing resources like http://sqlzoo.net/
Actually I posted question why they removed video from learning platform. With video explanation it was much better to understand. Nobody answered (except users offcourse ), so I have not learned the real reason.