Alien Slide

Let the same aliens collide and remove all aliens. Drag an alien to move it and slide two aliens next to each other to collide and remove the aliens.

1. 1

   You can only move a piece if there is room for it.

2. 2

   Drag a piece into an empty spot, or pour matching pieces together.

3. 3

   Keep big or long pieces near the edge and small ones filling gaps.

4. 4

   Look for the piece that can move right now instead of searching at random.

5. 5

   When everything is in one neat order, you win.