Using JDBC with table

[JAVA!!]

how can I connect my 3*3 table with JDBC..the table being used in Sudoku

[marble]

create a connection, use a select query returning the table entries and put them in a table model which you hand over to a jtable. read about jdbc tutorials and jtable tutorials. if something changes (by another programm e.g.) in the db table you have to make sure that your table model is filled with the new values and a firetableupdate is done... actually this is not a beginner task if you are not familiar with swing and jdbc... but other question - why the **** you wanna do that..