I enjoyed this game but once you get to grey bricks and unbreakable bricks, it becomes to hard to complete. I made it to level 40 but by the time I set up two lines, no blue blocks appear and there's nothing to do with grey bricks. =(
Also, is there a pause button?
Yup, it was a bit of a slog but I finished the game!I'm sad there's no ending though. Thanks for the game!