Number Cruncher 3D

I tried Number Cruncher via HandCash, it's a really well made game with an original soundtrack and a 3d robot that guides you through the game. Plays a bit like Candy Crush but with numbered tiles. Highly recommend trying it. See if you can beat my highscore of 990. My only point for improvement would be to change the robot so it does not walk in front of the equation operators, which it sometimes does, and to not show whether an equation is correct until submitting it to be scored.