Keep your eye on the present as it moves around, then pick it from the pile.
This is a simple little Christmas game from NetGFX. Keep your eye on the present as it moves around, and pick the correct one at the end.
As well as this game, they also released the Christmas game Present...ing! to the Envato Market. The concept is different, in that you have to catch the presents falling from the sky, but you can buy the source code and a license to use the game on your own web site.