How do I check the selecteditem of multiple comboboxes at the same time?

I have a chart of 100 combo boxes 10X10. The user is to make a choice for every box and then press a button to test the choices.

I have done the testing by typing out each combobox individually, but there must be a better way than this:

If ComboBox1.SelectedItem = "Y" Then
Label23.Text = correct + 1
Else
Label22.Text = incorrect + 1
End If
If ComboBox2.SelectedItem = "Y" Then
Label23.Text = correct + 1
Else
Label22.Text = incorrect + 1
End If
If ComboBox3.SelectedItem = "Y" Then
Label23.Text = correct + 1
Else
Label22.Text = incorrect + 1
End If

I am sure a loop is the solution, I just don't know how to loop through the controls.

Thanks for any help.