Little-N's new interest is in road signs, he wants to know what they all mean and he tries to make up his own. His favourite is the red circle with a diagonal line through the middle. When he is angry with someone he'll say 'I'm going to draw a circle with a line in the middle and write your name so it means you cant come in'.
Here is the road sign memory game I made. I only did a few signs to start off with and it looks like I will be making more soon! If anyone wants to make this let me know and I will email you the file.