Interesting concept, but I wish there was a bit more strategy involved, pegs are really small so the direction it sends balls is pretty random. The only way I found to finish the first level was to put them everywhere I could and pray. But I guess it is normal, after all, randomness is at the heart of peggle. It's just not my cup of tea.
Graphics are minimalist but work pretty well, using only two colors is good for getting a coherent look. Well done !