Question: Design the Number puzzle game using JavaFx GUI library. Each level will display one crossword Math block. Use the following blocks for 4 levels

Design the Number puzzle game using JavaFx GUI library. Each level will

Design the Number puzzle game using JavaFx GUI library. Each level will display one crossword Math block. Use the following blocks for 4 levels of the games. Use the Next button to move to the next level. 7 +5 8+4 + 1+4 3 +8 = = 17 5+6 7 + 11 6 +5 1+ 10 = 22 As a developer you have to make sure of the number validation. If user entered non-numeric value then program must raise InputMismatchException. Also, create a custom Exception named "NullValueException" to validate the number block. On the click of Next Button, if user left number block as null then program must raise NullValueException. I3D %3D + + + + II + +

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import javaawt import javaxswing import javaawtevent public class puzzle extends JFrame implements ActionListener JButton b1b2b3b4b5b6b7b8b9next puzzle superPuzzle Game JavaTpoint b1new JButton1 b2new ... View full answer

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