well the game loaded correctly on my pc so idk why so many pl have probs with it...
its a great game and very addictive! u should add some powerups like
"make 2 lines instead of 1 for a period of time"
or "make a line through 2 colours instead of 1 for a period of time"
or "able to draw diagonally lines for a period of time"
its a very cool game with nice graphics!
keep it up!