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Serial 7 icon

1.0.1 by HFX Lab


Jul 4, 2024

About Serial 7

Serial sevens - Descending subtraction test.

Serial 7 is a game that tests how quickly you can subtract 7 in a row from a given number.

It is a slight variation of the serial 7 subtraction test, which is one of the items on the MMSE(Mini-Mental State Examination).

A starting number between 94 and 100 is randomly selected, and you measure the time it takes until you can't subtract any more 7.

The subtraction of consecutive sevens task is used to test attention and memory, and consistent testing can help improve brain skills such as attention and memory.

It can also help prevent cognitive decline that occurs with everyday activities and reduce the likelihood of developing dementia.

They can also be used to see how an individual's cognition changes over time.

Recommended for users interested in brain health and training, and dementia prevention.

What's New in the Latest Version 1.0.1

Last updated on Jul 4, 2024

- Added a daily reminder feature.

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Additional Game Information

Latest Version

Request Serial 7 Update 1.0.1

Uploaded by

Nidiah Febrina

Requires Android

Android 6.0+

Available on

Get Serial 7 on Google Play

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Serial 7 Screenshots

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