1)   Crossword Construction Kit 4.0d
Create professional puzzles with Crossword Construction Kit. Enter words and clues, select a puzzle shape and page layout, and generate the puzzle. Print, save as an image, solve on your computer, or upload to web pages and solve the puzzles online.

 2)   Puzzle Player 1.0d
Puzzle Player allows users to solve puzzles created with Crossword Construction Kit or Word Search Construction Kit on their computer. Trade puzzles with friends, family and colleagues or download puzzles from our Puzzle Connection web site.

 3)   Crossword Twist (Linux) 1.0
Play Crosswords on your computer! Get three fun and unique Crossword games in one, Fill-in crosswords, Jigsaw Crosswords and Cipher crosswords! Features over 100 levels, an intuitive and easy to use interface and no time-limit pressure.