A free app for Android, by 4D Gaming.

Block Puzzle Kings is a free puzzle game for you to play, enjoy, and challenge yourself. The gameplay is so simple that even if you have no idea about how to play, you can still get the hang of it in no time. The objective is to drag and drop blocks of different shapes to clear all the horizontal lines.

To complete the level, you must fit all the blocks into the given space. There is no time limit, so don’t worry about it. You can also use hints to help you when you get stuck.