Hello and welcome to the forum! \:\)
The best is to look in the Forum List , scroll down near the bottom at The Guides of Virtual Villagers 1: A New Home. There are Strategy Guide and Puzzle Hints (a sticky thread with this: ); Charley's Virtual Villagers Guide and Village Monks Guide to VV on Easy (Spoilers)

When you quit the game, take care to always be in ½ speed (they eat less) or even in Pause if necessary (but you'll not get some Event) and to have checked 2 doctors and 1 farmer or they'll not do their task by their own if they are not selected.
Good luck!

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My Story: Aika's Memoirs in Kitten's forum