Color Strings is a challenging puzzle game in which you have to move pins around to complete shapes. You can play this game online and for free on Silvergames.com. You will see a grid with different colored strings attached to pins. Your objective is to change the position of the pins in order to form the right shape, show to you on the top of the screen.
Your challenge will become harder with every level, so start with the easiest ones to see how it goes and soon enough you will have to solve really hard puzzles. You will be surprised by how many different shapes you can get by moving some pins around. Have fun playing Color Strings!