I really liked this game! It was very fun! At first I thought I wouldn't be able to do it because the pattern was so long, but I was able to do it! It was fun and difficult, but not in a bad way. I was dedicated to finishing the challenge. I think the concept is very unique. I did think, however, that the background visuals in the title screen were a bit disorienting. For the replay feature, sometimes it didn't zoom out all the way, so I couldn't see all the blocks. But other then that, the game was great!