Almost every country has paid education for higher educational degrees. Some countries allow free education upto 10th standard, such as India or african nations, which gets grants for education. From there onwards the students are supposed to earn and pay for the degree. And some students can use the scholarship or grant funds.
No country has living expenses free in the cost of education. I think it must be some sort of rumor. Because there are some of the grants and the scholarship that offer the provision like that. So in short the countries which offer the education free of cost are non existent. Unless you have some special arrangement, there is nothing free while taking education.