Best customizable n back
theres problem with the history though and the last game results dont update quick enoughNo instructions
No instructions. I played how I guessed it much get have worked (I did the colts and tapped the screen if I thought the color shown two views before matched), but at the end of each game it said I got 15 correct and 0 incorrect, even when I purposefully chose incorrectly. Useless!No sounds
Theres no sound