Crossword puzzles are great fun to solve, but you have to know how to fill in crossword puzzles correctly in order to succeed! Here is a short guide on how to fill in crossword puzzles: You only need to fill in the white puzzle squares, not the black ones. Clues to the missing words are listed under two categories: "Across" and "Down," corresponding to how the missing word gets filled into the
. grid, either horizontally or vertically. Each clue is numbered, and your word will begin where the corresponding number in the grid is located. You can also create your own crossword puzzles, and challenge your friends to fill them in! Here is one of many websites where you can improve your English skills filling in crossword puzzles: iteslj.org/cw/
