Betway is a free Android game developed by Paisen that challenges you to test your eye for colors. The game presents you with a series of colored squares, and your task is to identify the one that is different from the others. As you progress through the levels, the difficulty increases, and the differences become more subtle.

The game is straightforward and easy to understand, with a clean and minimalist interface that puts the focus on the gameplay. It also features a relaxing soundtrack that enhances the experience. Betway is a great way to pass the time and train your perception skills at the same time.