What Is Inside is an engaging puzzle game available on the Android platform. The objective of the game is to find a specific group of elements that correspond to the target element. With its focus on visual perception, players are challenged to carefully observe and identify subtle differences in order to select the correct group.

The game offers a variety of levels, each presenting a new set of elements to analyze. As you progress, the difficulty increases, putting your eyes and brain to the test. The time constraint adds an extra layer of challenge, encouraging players to improve their speed and accuracy.

One unique aspect of What Is Inside is the inclusion of flags from different countries. This not only adds an educational element to the game but also allows players to have fun while learning about different cultures.

Overall, What Is Inside is a stimulating puzzle game that provides an enjoyable way to train your eyes and brain. Whether you're a fan of puzzle games or looking to improve your visual perception skills, this game is worth a try.