Edit*
To the people complaining about ads, you realize this is a company and developers need to get paid right? You are playing a free game.
Also, ads can be skipped after 15 seconds, some you can skip after 5 seconds. This is a small annoyance to enjoy a high quality game that gets new maps added so frequently.
My wife, who rarely plays any games, loves this game and steals my phone to play it It’s a simple find hidden objects game. Some objects are in plain sight, others you have to really look for. But the best part of the game are the different maps and little Easter eggs you find in each map. You see references to all sorts of things, as well as see the people in the maps do silly and funny things. It’s like a game within a game. For example, you can find Star Wars references in the space map, as well as marvel references. In terms of gameplay, it’s straightforward but also very difficult. Each map has about 175 items (maybe some have more?) but the map is huge. The early parts of the game are easy, you can spot most objects pretty easily, and you don’t even need to look at the objects on the bottom. However, when you get to the last 10-20, you really have to start looking, and the real fun (and challenge) begins. Anyway my wife and I love HiddenObjects. Thanks for making such a wonderful game!