Short description of Magnum Opus Jul10: Make your own crossword and other word puzzles using your own words and clues. Print your puzzles in a wide range of formats, or export them to PDF, BMP, GIF, JPG or PNG files. A growing library of free Java Applets is available for interactive publication of your puzzles on the web. The program also makes wordfind, acrostic and sudoko puzzles, plus a number of others.