games@gentoo.org Gentoo Games Project Jools is a graphical puzzle game in the tradition of Tetris. It has begun as a clone of Bejeweled, which is currently available for Windows, Mac, and Palm/Pocket PC devices. In a nutshell, the goal is to swap adjacent jools (jewels) within a grid, in order to create rows of three or more of a kind. These jools will then disappear, and more will fall to fill their places.