Early in the game, prioritize increasing your food production (agriculture) and population size to have more actions later. 3. Stones (Medical/Health)
If you are referring to the popular strategy board game, here is a quick overview of how to play: stobea
If you were looking for information on medical "stones," these are common hardened deposits: How to Use Electric Stove and Oven - Full Guide Early in the game, prioritize increasing your food
Uses an open flame. It offers instant heat adjustment and requires a gas line. Early in the game