Use the left, right, and down keys to move the gems. Press the up key to shuffle the gems. You can also tap or click on the buttons to do the same. Your goal is to fit the blocks together to create a linear pattern of gems (horizontally, vertically, or diagonally). Reach the target score to complete the level.
Use the Left, Right, and Down keys or buttons to move the set of gems. Use the Up key or Rotate button to mix the blocks.