What are some good online ABC games for children?

Some online ABC games for children include "Alpha Pig's Paint By Letter" and "The ABC Game." These games are available to play for free online at PBSKids.org

In "Alpha Pig's Paint By Letter," the child gets to color or paint a picture of Alpha Pig by matching the correct letter on the drawing to the same color in the crayons or paints. The game provides three levels of game play and allows the player to print finished coloring project. "The ABC Game" provides audible instructions. The player sees a letter and chooses the corresponding picture from three possibilities. Each round of the game has 10 possible answers.