IQ Test - How intelligent are you?

知能指数（IQ）テスト

Intelligence quotient (IQ) test app lets you get your basic IQ score and compare it to other users' scores, as well as challenge your friends on Facebook, Twitter, Google+ and Gmail.

- Zero requirements for language skills - all tests are 100% visual;

- Possibility to share your score on social networks;

- Challenge your friends;

- Compare your score to other users' scores in the leader board;

- New tests and updates are added continuously.

An intelligence quotient (IQ) is a total score derived from several standardized tests designed to assess human intelligence.

Currently IQ Test app uses Raven's Progressive Matrices to asses person's fluid intelligence - the capacity to reason and solve novel problems, independent of any knowledge from the past.

The abbreviation "IQ" was coined by the psychologist William Stern for the German term Intelligenzquotient, his term for a scoring method for intelligence tests at University of Breslau he advocated in a 1912 book.