I have created 6 different cards with a different arrangement of Dolch sight words pre-primer list. The words are in a 6 x 4 grid (I tell them the person who fills the whole card up gets BINGO!).
This is a .docx file and the words can be customized to meet each class' or grade-level's need. There is one set of calling cards as well. All document is Century Gothic, except the word, "I" which is in Comic Sans (so there is a "top" and "bottom").