[Tkinter] apply command on every list element

[deanhystad]

You are making an IntVar that you bind to the entry. Then you create a different IntVar and put in in a list. There is no relationship between these IntVars. Calling Square[1].set(5) does not do anything to any of your entries because it is not bound to any of those entries. The IntVar you put in the list Square must be THE SAME intvar that you bind to Entry t.