Virtual Villagers Tips & Tricks, Walkthroughs, Guides, Hints and HelpLast Day of Work Official Forums: Virtual Families, Virtual Villagers, Fish Tycoon
on your main page where you can change "new game" and prefrences.... you can click on puzzles. You are right, there are 12, and as the villagers "discover" something new, or complete a task a puzzle will be solved. Hope this helps.