Mysterious Colors

Select which color or number disappeared on the screen.

                       

At the beginning of each level you will see a bunch of colored numbers. After a couple seconds, a group of either numbers or colors will disappear (for example, all the blue icons will disappear). Then you have 10 seconds to examine the remaining icons to try and figure out which color or number disappeared.
Use your MOUSE

This is just an updated version of the Sparks game. Very brilliant skill game.