I'd like to invite you to take part in our annual Game Development World Championship! I especially like that this game starts off as a very simple one, but you get constantly new elements to it. By the 6th world it's already a real puzzle game with some actual thinking required. All in all, it's a really nice game once you really get into it.
Well, glad that you're interested! It's a contest for finding out the best indie games from each year. It's intended for both commercial and non-commercial indie releases with separate categories for these two. The entries for this year are open until October and the entering is free - it can be done here: www.thegdwc.com.