Let me present you to Bejeweled.
Bejeweled is a mind game invented by PopCap games and was initially produced as a web-based Flash game called Diamond Mine.
The goal of bejeweled is to form a horizontal or vertical string of three or more gems by swapping one stone with an adjacent gem.
When chains of at least three stones are made those rocks disappear and new stones fall from the top to fill in gaps.
Someimtes there are bonus given when more than three of the same stones are formed or forms two lines of identical gems in one swap.
On the web site i’m introducing you to where you can play free bejeweled, there are two types of bejeweled. First one is the traditional version as described and the second one is a time based version where simply have 5 minutes to play and you need to best score you can.