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This is a technique developed on the basis of oral arithmetic calculations and allows you to develop the maximum speed of perception and processing of information. The purpose of the programs is the harmonious development of both cerebral hemispheres.


Additional information

Published by

Ivan Bondaruk

Developed by

Ivan Bondaruk

Release date


Approximate size

26.54 MB

Age rating

For ages 3 and up

This app can

Access your Internet connection


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Language supported

English (United States)

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