This was my test of two things: 1) The "Ask" block. Instead of asking simple questions like "What is your name?", I thought it would be more creative if I turned into a game, which became this simple math game. 2) Using variables. I needed a way to tally the score of correct answers that was simple to see/use. When the check mark pops up, it is recieving the broadcast "correct." If the cat (which the variable is scripted in) recieves "correct, the variable increases by one. Enjoy!! :D