Lego

Many years ago when I still at elementary school, I already playing with Lego, for some item it's look like a toy's for a girls, because is not have a lot of psychical challenge to me. But at this modern era, Lego is an intelligent toy's for all unisex children, around the world. And this toy's also very educated game and have a lot of hidden challenging factor too. Especially for trained their IQ.