Carrier Puzzle Game - Testers needed

Hi, I was wondering if someone/some people could help me out in my project.

I have made a puzzle game, wherein your caracter needs to move boxes through a maze to the correct dots. That might sound familliar. You can even make your own levels.


The link is: http://www.cool-programming.f2s.com/vb/carrier


Please tell me what you think of it, and what I (or you) could improve.

thanks.