Line Block is a simple puzzle game clearing block lines.
You can track high scores across friends, opponents, and the world through Google Play leaderboard.

SWIPE the board to right or down to rotate the block clockwise.
SWIPE the board to left or up to rotate the block counter-clockwise.

DRAG the block to move and TAP the block to set to the board.
If same color squares are in one line(3 or more) vertically or horizontally, matched same color squares will disappear and you gain a score.

Just SWIPE, DRAG and TAP.