PuzzleTron is a crossplatform tool to create webbrowser based puzzles from pictures. It works on MacOSX, Linux, Windows. Create and Share puzzles with your friends - PuzzleTron has a function to upload your puzzle to PuzzletTon.com site (Web Publish) then simple email link to community.
Other software by Softexe.com, CIT AdaSoft
Cursor Hider 1.4.5 Cursor Hider hides the mouse pointer while you are typing text or watch a video