IQ Prime Games
i9’s IQ Prime has 16 working memory games that increase progressively in difficulty from ‘quite tough’ to ‘extreme’.
You can select your difficulty level for game progression. If you have no experience with the dual n-back, stick with the default ‘ROOKIE’ level. If you have mastered a 3-back dual n-back game previously, then select ‘PRO’. If you have mastered up to 5-back, select ‘SUPERSTAR’.
Automatic vs Mastery
You can choose ‘Automatic progression’ or ‘Progress with mastery’ depending on whether you want to progress from game to game based on your own expertise with the game or automatically every 4 Sessions.
Each of the 16 games are explained in the app, and should be intuitive if you are already an n-back player. More detailed help is accessed by clicking on the help (?) icons.
Your performance graph for each game can be accessed by clicking on the graph icon for that game. You need to have completed a Session to access this graph.
You can the top 10 scores for the game by clicking the ‘top 10’ icon.