Need a quick challenge to get your brain going while you’re hanging out on your Android smartphone? We’ve rounded up our picks for the best free Android puzzle games.

In case you haven't guessed it yet, Escape Game: 50 rooms in 1 is a virtual escape room game. For each challenge, you are placed in a room and tasked with finding hidden clues to escape. The hybrid hidden object game is mixed with an escape room setting.

To play, tap on different areas of your room to zoom in for a closer inspection. Then, examine different items in the room to see if they contain any clues or useful items to help you find your way. When you find something, it goes into your inventory. You can select it and use it on items in the room to see if it has any effect.

Overall, it all adds up to a fun and immersive virtual escape room experience. If you want more, there are plenty of free sequels here too.