Nice look to game and good song choice for intro.
Some music in game would be nice or if you would of had an ambient recording of conveyor belts playing or something.
Kept me busy i think i made 90 errors though on first day and only 70 profit so a lot i missed i guess.
Nice clean look to game though and a good little brainteaser type of gameplay to keep your mind active.
Good job for the two day build!
Graphics are very reminiscent of early B&W apple mac games.