Single N-Back

Improve your fluid intelligence with this simple game.

Single N-Back is a game designed to increase your fluid intelligence.

You are shown a sequence of numbers and your task is to click the button if you see that the current number matches the one from N steps earlier in the sequence.

For example, in 2-Back, when you get the sequence

2, 8, 9, 1, 9

you should press the button because the last number 9 is the same as the number shown 2 steps back.

You start with 2-Back, and if you manage to get more than 80% correct, you can unlock the next N-back level.

Have fun!

What's New in the Latest Version 1.0