SOLVE THIS QUESTION IN JAVA LANGUAGE USING JAVAFX

Q no. 1 12 Marks 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. 8 + 4 = 7 + 5 + 1 + 4 + + + = 3 + 8 = = = = 11 + = 17 + II + 5 + 6 = + 6 + 5 = + + + + = 11 + = 10 + 1 + = = = II = + = 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. Q no. 1 12 Marks 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. 8 + 4 = 7 + 5 + 1 + 4 + + + = 3 + 8 = = = = 11 + = 17 + II + 5 + 6 = + 6 + 5 = + + + + = 11 + = 10 + 1 + = = = II = + = 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