book mind game app for iPhone and iPad


4.5 ( 8345 ratings )
Book
Developer: Wolfgang Loechteken
0.99 USD
Current version: 1.1, last update: 7 years ago
First release : 28 Apr 2014
App size: 652.68 Kb

a mind game

there are many memory tests
4 books in a line
remember the open book on position 1-4

after the positions of the open book in the numerical
order be queried

by right answer you go forward
by mistake you fall back