1. Enter letters by tapping a box, then tapping a letter (or use your physical keyboard).
2. Tapping a filled box cycles its color: Grey: Letter not in word. Yellow: Letter in word, wrong spot. Green: Letter correct & in right spot.
3. Use NEXT (or Enter) to move to the next row.
4. Use ERASE (or Backspace) to clear the current row, or go back if it's empty.
5. Hit EVALUATE to find matching words and best guesses!