A free program for Android, by KOONSTUDIO.

Gem Puzzle is a classic and simple puzzle game, where you have to clear a certain amount of rows and columns to get a higher score. The goal is to drag and drop blocks so that the entire line is cleared. However, there is a limited amount of space, and if you run out of space to place any of the suggested three-block shapes, then it’s a game over. When you clear up more rows and columns, you get a higher score!

In this puzzle game, you have to clear up rows and columns by dragging and dropping blocks. The more rows and columns you clear, the higher score you get. You can play this puzzle game in two ways. You can play it as a single-player, or you can play it with others.