IQ Prime is designed for improving executive functioning and IQ. It is a much more sophisticated brain training game than the dual n-back. It has 16 working memory games that increase progressively in difficulty from ‘quite tough’ to ‘extreme’. As you progress through the levels, the games are unlocked. All games are based on the well-known n-back cognitive intervention.
These games exercise different aspects of working memory – from capacity, to flexibility to focus.