Quatris, which is available on www.flash-game.net, is an awesome puzzle game that your mission is to get the highest score by ranging the blocks as required. To score high points you must make a rectangle that is at least 12 blocks. Don’t let any blocks stay outside of the white square. Use your arrow keys to move and change blocks, which have kinds of shapes in different colors. You can choose normal mode and snap mode that the pane are always rotating. Go ahead and explore various levels. Good luck and have fun!