At first, I didn’t think this game would be challenging. I have played other games that weren’t challenging because either the questions weren’t hard or I have already seen the questions on another app, but this app is different and unique. I have to admit though, some of the levels are going to take a while to accomplish. I have a few ideas for Ryan, the person who makes the game. So I think you should add an icon that allows us to design our own levels to give to you. There are some creative people who have ideas and also it would help if we don’t want to type a comment. Also, I think that if we want to buy the extension pack we should get to know what kind of levels there are. Obviously you can’t give us like a few levels to try because you aren’t making money. The only reason I say this is because I have gotten a free app before and paid to get the extension but it wasn’t much different from the free part. It wasn’t worth the money I paid. One last thing, you should add, which you might’ve already added I just haven’t gotten to it, but you should add maybe timed or memory activities. Maybe every 3 seconds there will be an object in one of the boxes and a new one will show up every 3 seconds. Then, after the sequence is over, you have to choose what was shown. Maybe a symbol would stand for whatever was shown. These are just some ideas to extend the game because I would definitely be disappointed if you didn’t add anymore levels.