A free app for Android, by yojigsaw.com.

Play 8 classic and special Jigsaw puzzle games on your mobile device. All of them are designed to help improve your brain.

It has more than 80 puzzles of different shapes, all in the classic 8-piece format. They come in three difficulty levels for children, adults, and kids.

In the first game, the pieces are in a random order, so you have to put them in the right position to create a complete picture.

The second game is similar to the first, but the pieces are arranged in a pattern, allowing you to rotate and resize them.

In the third game, you can choose from eight different puzzle shapes, such as rectangles, circles, and triangles.