RealNetworks has launched Diamond Detective, a new mobile phone game based on the PC puzzle game. The game incorporates a first-for-mobile online diamond hunt, in which players can solve clues to win real diamonds.

The competition will run in Europe from the game's launch in October 2007 until mid-2008. Over 15,000 euros worth of diamonds are up for grabs by players. Winners will be chosen at the end of each quarter, with three players eventually walking away with a small fortune in gemstones.

As players complete levels within the Diamond Detective mobile game, they are given hints about the locations of the stolen gems. They can then log onto the Diamond Hunt website, Diamond-Hunt.net and use these clues in the competition.

Like the sound of it? A demo version of the game can be downloaded from the website, directly to handsets for free.

>> Link - Diamond Hunt