Tetrarium

A game with comfort controls, similar to Tetris, but with passing. The game has 12 levels, as well as a sandbox mode in which you can pass the time when all the levels are completed. The goal of each level is to remove all lines with blue cells. To remove a line, you need, just like in Tetris, to completely fill it. Controls: Hold down the left mouse button or touch the screen to start moving the shape, and release when you determine the final position of the shape.