Improve your fluid intelligence and short-term memory.
Improve your fluid intelligence and short-term memory. Match features of symbols that show up on the screen with ones that shown up before. See: http://en.wikipedia.org/wiki/N-Back
What's New in the Latest Version 1.6
Last updated on Feb 16, 2016 - show the menu button on all supported devices - increase minimum supported version to 7, and modernise a bit interface
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