Tetrarium

Meria

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.

Screenshots from Chrome Web Store