Click on a number in the grid to see the clue or clues for that number. Complete the crossword, then click on "Check" to check your answer. If you hit "Check" before you have completed the puzzle you will lose points for each blank, also, you will lose points for each wrong letter.
Clues can also be found at the bottom of the this window. Although most of the answers can be found in the paragraph at the top of each lesson some may be located within the lesson.
Correct spelling is important. If you have missed some go back and correct them. Do not include spaces between muliple words, but do include hypens.