"The winner of each level is the player that places the last piece on the board."

"The Pieces menu enables you to select the type of pieces that you want to play with."

"From the Boards menu you can choose your favorite board shape and you can also create custom ones."

"The Options menu allows you to select the type of game to play: simple game, challenge, jigsaw puzzle or spanning puzzle."

"The Polyominoes Preferences window lets you set keyboard shortcuts for the pieces rotation moves and configure the background color, the piece colors, etc."