Quizz for CS play online

A quiz is a form of game or mind sport, attempt to answer questions correctly. It is a game to test knowledge about a certain subject. In some countries, a quiz is also a brief assessment used in education and similar fields to measure growth in knowledge, abilities, and/or skills.
In an educational context, a quiz is usually a form of a student assessment, but often has fewer questions of less difficulty and requires less time for completion than a test. For instance, in a mathematics classroom, a quiz may check comprehension of a type of mathematical exercise. Some
instructors schedule a daily or weekly quiz ranging from five to thirty relatively easy questions for the purpose of having the students review their previous lessons before attending the next class. A "pop quiz" is a quiz that students are given no time to prepare for; they are simply surprised with it in class.
But this quiz is for students, adults, old men, and anyone who wants to learn something.