Free kid's puzzle TRUCKS

We are introducing our new free car game for kids.
It's a colorful puzzle with many different cars and trucks. You can find bright colors and funny sounds from one to ten levels. Each level has a unique atmosphere, because each of them was designed independently. Our designers use just simple colors and simple shapes. Game includes not just 30 deferent cars but many other game items as a background. There is a plane and an airport, also many animals and pets - a cat, a dog, a hare, a caw, a horse etc..
The app can be used like a fun educational game for the youngest children . It can develop fine motor skills in children and train memory and associative thinking. Each level is a little story that can be discussed with the child. For example, in the first level cars are parked near the construction site and probably will help to build the house. In the next level, we see in the background of a real airport with the runway and the plane which just take off. Sometimes the level of a rural landscape, while on the roadside can be seen grazing cows and horses.

P.S. Please, write in the comments, what technique would you like to see in the app? And We will be happy to include it in the following levels. Some levels are expected to be added.