MacPips Evolution Dashboard widget is very simple to play but hard to win!
The buttons on the game panel move the pictures backwards and forwards, but they move more than one. A click might move some pictures forward, some back.
Your objective is to show the evolution of man in the four windows, or if you prefer, get four images of Michelangelo's 'Creation of Adam' in a line.
A strategy and solution guide is available from the MacPips Web site.