MiniKidsGames is a collection of simple games, crafted especially for children.
From the developer: "MiniKidsGames is a collection of small games for kids, intended to amuse my son, Ryosei (pronounce like Leo-say). All games in the application are easy to play. I hope your kids also enjoy these games. It also supports full-screen mode so you don't have to be worried about having unknown new items or missing items on your Macs while your kids are playing. All Games come with sounds and/or music so your kids will get amused!"