I do not think much of PC games and I have just "dead" searched until I found something that I like. The Duden Mathematics 1 is really convincing. A friendly female voice explains all the games (the child can therefore sometimes without parents play) and the graphics are anprechend but not too gaudy. The child is not distracted by too much color and bric-Krams but the clear structure of the variety of colors is well thought out Duch. Three different learning settings are easy-medium-difficult geziehles learn. Each learning theme has several educational games. The selected educational game includes 6-10 tasks. Are these processed properly the child gets eien Goldtaler in his piggy bank. If you have collected 7 Taler there is a reward game. Very duchdachtew great learning combined with the daily homework !! 5 star +