Treasure King features over 2000 Match-3 levels with daily and weekly challenges to earn rewards like diamonds. Completed levels bring additional gifts and the opportunity to participate in competitions for coins or other prizes. By completing levels, players can unlock various achievements. Gameplay is simple: combine stones of the same color in a row using the "mouse" or "finger" to complete level tasks. The more levels completed, the higher the rank compared to other players. The game is ideal for fans of Match 3 games who enjoy competing with others and improving their skills. However, there is a slight pay-to-win element or requires patience to progress.