And I must say: great game idea. Depending on the difficulty increases, the number of periods, which is then played.
The game has always three phases, where every game can get points. In Phase 1 must be found through search puzzle out what Epoch plays along and then grow to the "cockpit" of the time machine. For my daughter this is easy, because it has an enormous knowledge and without looking white, of which Eopche is talk. But my son (7) copes well with the mystery, because if you look closely at the wimmelbildartigen Pappstücken, can still be found with the instructions the right era.
In the second phase, details on the different era images are searched for and clicked on and then fitted with a marker ring. This phase was here very frustrated vulnerable, because sometimes you really have to click very carefully, so that the pin the "answer" accepted (eg attention to the Chinese vase and not on the incense in it). Some areas are simply too small.
In Phase 3, the players shall recognize relationships between the marked points, which I think is great as a history teacher. It is, for example, categories such as religion, trade, art or apartments. Thus, the children learn to organize their knowledge in categories and experience historical contexts. The two children fell slightly and had fun. Toll!
Let's see how long in our test weeks remains the fun factor. My daughter was a little frustrated by the first game, because they was right - and the pen did not accept their answer (to small brand approximate box for the correct answer), so that not they, but the little brother got the point.
Conclusion: Great game with small blemishes.