I'm trying to make crossword game with JButton. I need to put number on the top left of JButton, but got the result in the wrong order(upside down). How to make it so the number order show up in the same order as the topLeftNum array? I also need to get the input text from JTextField, put it in the JButton. But, i got error too. If, i want to make the program to check the input text with the real answer, where should i put the code in?? Thanks.