A free program for Android, by Tansholpan Zhantullina.

This free and entertaining game puts your visual perception and memory to the test. With its simple yet captivating gameplay, this application will provide you with hours of entertainment and challenge.

The game consists of a grid of images, which you have to pair up. Each pair consists of two identical images that need to be flipped to match. The challenge is to find and match the pairs as quickly as possible.

In order to match the pairs, you have to remember the position and identity of each image. Once you are done matching up all the pairs, you will be rewarded with points and you can proceed to the next level. The higher the level, the more difficult the game is. The more you play, the more points you will earn. The more points you earn, the higher you will go on the leaderboard.