[What is this game?]
-This game can test your earliness of a reaction(reflexes).

[How to Play]
-First,You can see 25 buttons(5*5).
-When a game starts,any one of the 25 buttons color will change to RED.
-You TAP the button as soon as possible!
-After the game ended, you can see your SCORE and EVALUATION(Japanese KANJI).

[Online Ranking]
This app will automatically upload your play results to the online ranking server.
If you do not agree to the automatic registration on the online ranking server, please refrain from using this app.

The data uploaded to the server is as follows.
1. The name entered on the title screen (If you do not enter the name, it will be automatically registered with the name "unknown".)
2. Play result (average reaction time)

In addition, please check the following privacy policy.
https://www.nscnet.jp/privacyPolicy.html