Decent. It took a while until it got difficult (400, on a touch-enabled smart phone), I imagine it would be harder with a mouse.<p>Maybe smaller items for three points such as toppings like pepperoni, but with inverse scoring for the occasional anchovy (-3 if you click/tap it, 0 or +3 (or +1) if you let it hit the ground).<p>(560 is where I miss as many as I tap and my score balances out - the tapping area is too small / moves to quickly to tap accurately.)