3 links
David Tanguay's Review
sentex.net
Rated +0 on -5 to +5 scale. "It succeeds as edutainment. As a game, however, it is too simple-minded to provide a challenge."
The Sacred Amulet
adventurecompanygames.com
Publisher's official page. Description and 6 screenshots.
Universal Hint System (UHS)
uhs-hints.com
Select specific questions and view hints in progressively detailed steps, from subtle nudges to full answers.