Move by move return each piece to the area with the same color or center symbol. Click a piece to see how it moves then drag the piece or click on an empty square. If it's a valid move the piece will move there. Each piece has its own unique way of moving. Some even affect the pieces around them and with each move the floor gets weaker. The darker the tile gets the closer it is to failing. Each unique puzzle is created just for you, never to be repeated again. With over a centillion possible puzzles Mova provides new challenges every time you play.