Mystery Trail is a free puzzle game developed by Hidden Object Games - PlayHOG for Android 9.0. The game offers 230 hidden object puzzles for players to solve, each with a unique theme and storyline. The game is designed to keep players engaged and entertained for hours.

In Mystery Trail, players can choose from a variety of categories such as mystery, adventure, fantasy, and more. The game also features a hint system to help players who may be struggling to find the hidden objects. The graphics are colorful and detailed, making it easy to spot the objects in each puzzle.

Overall, Mystery Trail is a fun and challenging game for puzzle enthusiasts. With its vast selection of puzzles and engaging gameplay, it is sure to keep players entertained for hours. However, it should be noted that the game does contain ads, which may be a drawback for some players.