ABCDEFGHIJKLMNOPQRSTUVWXYZ

Each number in the Cross Code grid represents a different letter of the alphabet. You have three letters in the control grid to start you off. Enter them in the appropriate squares in the main grid, then use your knowledge of words to work out which letters should go in the missing squares. As you get the letters, fill in other squares with the same number in the main grid and control grid. Check off the alphabetical list of letters as you identify them.