WordFit! Crossword Builder (WFCB) is an intuitive software package that anybody can use to create pro quality, newspaper style crossword puzzles in any of 5 English dialects – USA, UK, Canada, Australia and India. Users of the free version can create and publish unlimited 15×15 crosswords. Registered users can additionally create 9×9, 11×11, 13×13 and 21×21 crosswords. WFCB incorporates an enhanced version of the powerful crossword building engine that we developed (and use) to create the large variety of daily puzzles at WordFit.com. WFCB is designed to work equally well on today’s touch-screen PC’s and tablet computers in addition to PC’s using traditional mouse and keyboard input devices.