System requirements: games: games planet by space background, the more beautiful. Game music: music more relaxed game, but relatively simple. Get started: games behind to a certain degree of difficulty, with the mouse button at the top right of the screen the ball, drag the left of the screen, the figures show that can be used several times, to put images of the ball, encountered the same three colors can disable, but if the ball top right light, the on-screen ball has not disable all, you must re-start the game. Innovative: a puzzle game and the elimination of a combination of games is a major feature of the game. Playability: The game needs clearance before they can use their brains, oh, to the audience a great challenge, but also increase the playability of the game. Game Description: Paradox of precious stones, it is a puzzle elimination games, a total of 30 customs, but only 5 Commissioner demo.