Bejeweled

Bejeweled is a tile-matching puzzle video game by PopCap Games, first developed for browsers in2001. Three follow-ups to this game have been released. More than 75 million copies of Bejeweledhave been sold, and the game has been downloaded more than 150 million times.

The objective of this game is to swap one gem with an adjacent gem to form a horizontal or vertical chain of three or more gems of the same color. Bonus points are given when chains of more than three identical gems are formed and when two chains are formed in one swap. Gems disappear when chains are formed and gems fall from the top to fill in gaps. Sometimes chain reactions, called cascades, are triggered, where chains are formed by the falling gems. Cascades are awarded with bonus points. There are two variations of the game to choose from.

Although normally the player gets only three in a row for gems, sometimes they can get four or five in a row. And in rare conditions, they can get six, seven, and even eight in a row. But some versions of theengine do not register it. The player gets more points and sometimes special powerups from more than three gems in a row