"You have to line up 5 balls of the same colour and then they`ll disappear."
These days games are getting more and more complicated, and taking up more and more space on your hard drive. it then takes you weeks just to figure out how it works. And as for mastering it, that may take months of frustration, searching online for help and advice, cheating and so on. Satisfied? Not for ages! What you need to do then is go back to 1992 when Oleg Demin invented Color Lines. As you may be able to guess by now, Color Linez is an adaptation of the original, in which you have to line up 5 balls of the same colour and then they`ll disappear. For this in each turn you can change the position of one ball, but once in place if there aren't five of the same colour, three more appear.
In Color Linez your mission is to remove the balls by forming lines (horizontal, vertical or diagonal) of five or more balls in order to remove them from the board. If you do this then you also gain a turn. If you fail then three more balls are added. As you pass the levels the difficulty increases, as does the number of balls.
Color Linez doesn't seem much, but is highly addictive.