As Adobe the creators of Flash are stopping their support for Flash in 2020 we have been converting our 2D games to 3D which run on the web instead.
You might have noticed that you are currently not able to see any of the existing 2D games. Don't worry they are still there for the present time.
We will continue to currently support the 2D games, however your teacher would need to enable the 2D games to be visible on your account first.
Here is how your teacher can enable the visibility of the 2D game on your account.
Note: Once the 2D games are visible on your account, you might still need to enable Flash on your web browser. Please speak to your teacher who will be able to help you enable flash on your web browser.