Stone of Destiny (http://www.sod-iphone.com) is a new hidden object
game for the iPhone and iPod touch. In the detective themed game,
your uncle mysteriously disappears, and you are to solve this riddle
with the help of a map, a book and a list of objects.

Here's how the game is described: "You travel to the most remote
corners of the world to find artifacts that will give you a clue, and
write down magical runes. There are 27 levels of adventures, during
which you wander the depths of forest, sneak into the tomb, explore
the bottom of the sea and ancient pyramids, and many, many more.
Puzzling minigames involve drawing runes and moving sarcophagus's.
Step by step you become closer to the moment when you reveal the
truth about your uncle and solve the riddle of the stone of destiny.
Sometimes it gets really hard to move any farther, then you may use
the hint. The number of hints is not limited, but some time should
pass before the next one is available."

Stone of Destiny costs US$9.99. It's available at the Apple App Store.