Use APKPure App
Get Concentration old version APK for Android
Find all the numbers orderly in the screen within 3 minutes(for level 1).
It's used to train your concentration ability in a short period of time,
and it is also helpful for brain training.
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Last updated on Nov 20, 2018
change target sdk version to 26
Uploaded by
Manho Woo
Requires Android
Android 4.0+
Category
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Concentration Training
2.4 by はっぴー
Nov 20, 2018