I need to create a game in JavaFX, and I really want to do a very basic sudoku game, but I need help with the code for it.

These are the requirements for it:

The following features must be present.

1. There will need to be a game window implemented as a JavaFX Pane.

2. Your game must provide instructions to the player if the game involves anything more complicated than clicking on labeled buttons.

3. You must have at least two different visual elements (buttons, labels, text fields, etc.) at a minimum!

4. There must be a way for the user to interact with the game that causes some visual elements to change their appearance. For example, clicking on a button that represents a playing card could flip the card over to show its value, or correctly typing in the answer to a riddle could cause a smiley face to appear.

5. Your game should have some sort of score or goal. The level of success/total points should be displayed.