Thanks to Anne Truger who found this great site. Create free educational games, activities and diagrams in a Flash! Host them on your own blog, website or intranet!
"Provide as many questions (clues) and answers (locations) as you like to create a virutal 'treasure hunt'.
When you are finished you can save the game and share it with others.
Players use each clue to collect the 'coins' that appear in each of your secret locations. There's even a leaderboard for each game created!"