Red Remover

This is a very intriguing puzzle where your task is basically removing all red and dark red colored shapes from the screen and keeping all green colored objects on the screen. There are 40 levels of increasing difficulty in this game and in some levels, you will receive further instructions which will be valid for the rest of the levels. When you play the beginning levels, you may find it very easy to solve the puzzle because all you need to do is clicked at the red shapes to remove them, but as you progress to the next levels, you will find dark red shapes that you cannot remove by clicking, which means you have to find a way how to move them out of the screen. Even further into higher levels, you will find unusual gravity and different shapes that will require you to time your click precisely in order to allow certain shapes to push other shapes at the right moment. There several locked features and unknown levels which you can unlock once you have managed to complete certain levels, so this game has a rather long play time. Furthermore, if you have finished all levels but still want to play, you can even make your own level or visit the creators website for more levels.