Select Lucky Level is an Android-based casual puzzle game designed to challenge players' observation skills and reaction times. The game features an N×N grid setup where players must identify different images among identical ones within a limited time. As players progress through levels, the difficulty increases with larger grids and more images, adding to the challenge. The game also includes scoring and leaderboard functions, allowing players to track their performance against friends and globally.

The main interface is user-friendly, providing elements such as a countdown timer, error tracking, and hint options. Players can navigate through a well-structured menu that includes level selection, achievements, and settings. The game supports both portrait and landscape modes, catering to different player preferences. With various achievements to unlock and a competitive leaderboard system, Select Lucky Level offers a fun and engaging experience for puzzle enthusiasts.