This game is great and my kids love it! They love tracing the letters, putting the animals in the train cars, and my almost 2 year old son absolutely loves to pop the balloons. One problem that I have noticed with the game is on level 6. When you get to the second part of placing animals in the train cars it asks for the animals that begin with either Q, Y, or Z, but there is only one animal that begins with the letter asked for. Once you choose that animal, the game either freezes or there is no other animal to choose from so you cant complete the game. If this could be fixed, that would be great.