What's New
This app has been updated by Apple to use the latest Apple signing certificate.
App Description
Class is over, today you are on your duty. It's so bad you have to clean the blackboard.
But it's weird that you find it funny when you choose to clean the number from 1 to 100, it gives you a sense of successful.
And then you get started.
App Changes
- June 16, 2019 Initial release