A free program for Android, by Cobby Labs.

The Goods Master 3D is a new and fun way to spend your leisure time. It’s an addictive game where you can enjoy the experience of sorting items by category.

You can move up and down the shelves, and you can even drag the items to a new position. If you think you can manage it, then you’re wrong. This game is not that easy to play, and if you try to play it on the first level, you will fail. It’s time to practice and get better at this fun and addictive game.