This is japanese right brain training called Flash Anzan. You add all numbers popping up one after another. This mental arithmetic application will make you able to perform hundreds calculations a minute. If you fall into a slump, you should remember following words. Don't think. Feel! Main function: Speed range Number of Digits
Take the opportunity to download the .apk file of Mental Calculation FLASH ANZAN 2.13 free of charge and take a look at users' reviews on Droid Informer. The installer takes up 2 MB of disk space and it runs on Android devices 4.4 and higher. The security report shows that the app is safe. This application is created by ymkwt and its category is Educational.
The most recent update of the tool was launched on Oct 10, 2020 and Mental Calculation FLASH ANZAN was downloaded by over 100K users. Google Play displays that the app is rated 4.4 by its users. This application has advertisements.
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