Icosien
Icosien free puzzle game
This free puzzle game is one of my favorites. Icosien really makes you think. The object of this game is to be able to trace the pattern without going back over a line you have already drawn.
Click on the pin where you want to start then pull the string with your mouse. As you go round the outside of each pin, the string will attach as if you were guiding a real piece of string round the pins. Remember you cannot go back over a line that you have already completed otherwise it will turn red and you will not complete the level.
Good luck on completing the more complex levels of this game.