A free program for Android, by Mobile Agenda FZE LLC.

Puzzles and wallpapers of cars in one app? Look no further than Cars Wallpapers & Puzzle vol 3. Developed by Mobile Agenda FZE LLC, the app features three difficulty levels (easy, medium, and hard) and high-quality images of cars. Cars Wallpapers & Puzzle vol 3 has a save system, so you can continue where you left off after work or school. You can save the images to your device and use them as your wallpaper. Image sharing is part of the app’s feature, too. 

Cars Wallpapers & Puzzle vol 3 is compatible with devices with Android 4.4 and newer, so be sure to check your phone’s Android version before downloading this app. New puzzles and categories will be added in future updates.