Challenge 27 Open House is one of the best free hidden object games for Android, presented by PlayHOG. In this game, you have to search for hidden objects in 10 levels, each level containing 40 hidden objects. With 400 objects to find in total, this game offers a challenging and rewarding experience for players.

The game features realistic rooms crafted in vibrant watercolors, which are designed to peak your attention and train your intelligence. You can use hints or a magnifying glass to help you find objects that are difficult to spot. Additionally, you can pinch and zoom to get a closer look at the objects.

Challenge 27 Open House is not like other hidden object games that offer teaser levels before making you pay. Instead, the secret path to search for hidden objects is 100% free, making this game the most challenging, rewarding, and fair puzzle app. It is suitable for both kids and adults who are looking for top games for finding objects.

Overall, Challenge 27 Open House is a fun and addictive puzzle game that provides entertainment while improving your cognitive abilities. If you like to play brain games like word search, spot the difference, or chess, then this game is the perfect addition to your collection.