Recently, I've just created a mashup gym contest (333319) for my teacher. But now I cannot rewrite the statement anymore, it showed "Can't read problem descriptor". Not only that, when I clicked to see the problem, it pop up the error page.
Recently, I've just created a mashup gym contest (333319) for my teacher. But now I cannot rewrite the statement anymore, it showed "Can't read problem descriptor". Not only that, when I clicked to see the problem, it pop up the error page.