Tetra Blocks is a difficult block-matching game because you have to clear blocks to make room for new blocks. Blocks that hit the top can lead to your failure.
Arrange the blocks in a line
Blocks will disappear when a row is full of squares. To do this, you need to arrange the dropped blocks cleverly. You are allowed to rotate the blocks to suit your strategy. Moving the blocks left or right is also allowed in this game. However, the blocks are contained in a container. If the container is full, you lose. So, you need to try to clear as many blocks as possible in this game.