Catch Snowflakes!

Look at that storm going on! Why don't we catch some snowflakes? Draw some snowflake catchers and watch the snow pile up before you erase them.

Instructions:

Drag mouse to draw snowflake catchers. Use the A and S keys to increase and decrease the size of the catcher or eraser.

The left mouse button is to draw, while the right is to erase. X erases everything onscreen except the snowflakes.