Grid Blocks Challenge: Rotating Tetris Board

Grid Blocks is a lot like Tetris, except that instead of the pieces falling, you can drag them wherever you like. And instead of rotating the pieces, you rotate the board itself.

The game also features a Drag Mode, where you can move pieces that have already been placed in the grid. In Zen mode, there's no time limit - but you also don't score any points.

Click or tap the screen to play.