A free program for Android, by PANAGOLA.

This free puzzle game is designed to stimulate and enhance cognitive functioning, memory, and concentration in adults.

The objective is to place the pieces in the correct order to create a complete picture. To do this, you will need to utilize your skills to drag, drop, and rotate the pieces.

You will be presented with a number of puzzles to complete, ranging from easy to extremely difficult. You can choose to complete a puzzle in a leisurely manner or race against the clock.

If you choose to compete against other players, you will be able to view and post your score to the world leaderboard.