Square Stacker

'Square Stacker': Ok, here's a really original puzzle game, after a while. 'Square Stacker' is not your ordinary match-3 game, although there's some matching, but let's start from the beginning. At first, all you see is a dull grey background with few small light-grey square-shaped dots on the left and a couple of colored squares on the right. Your task is to drag and drop colored squares onto grey dots trying to make horizontal, vertical or diagonal array of three same colored squares. When you do it, they disappear and give you some space to go on. Squares come in three different sizes meaning that on one dot you can stack up to three colored squares at once. When connecting squares only the color is important, size is not. Once you have no moves to make, the game is over. Until you hit the replay button, that is.