Wow, what a nice and surprising submission! I think you did a great job in taking a simple idea (real-time block pushing to targets on a grid) into a cohesive and complete game, of which I enjoyed the gameplay, the art style and the audio! Additional side-mechanics, like the fact that you cannot push block from above, the tip for a fast delivery, or the funny power-ups, are also great design choices that I appreciated.
Overall, this game is a solid entry and I had a lot of fun playing it. Congratulations :D
PS. I was about to attach the screenshot of my high-score (490 points), of which I was pretty proud, but then I saw your screenshot with 1189... :')