数読 -sudoku-

10+
Downloads
Content rating
Everyone
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About this game

Suddenly, can you read the next number?

10,000

You can tell at a glance that this is 10,000.

So what about this number?

100,000,000

You counted one, ten, one hundred, right?

So that you can read such a large number at a glance
Train in this game!

* The range of questions is from 100 to 100 billion.

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Audio Material: Pocket Sound – https://pocket-se.info/
Updated on
19 Aug 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted