Announcing Level creation contest!
Grab the free version (or any other) at: https://play.google.com/store/apps/details?id=com.Borisss.CarPuzzlerLite
Build and share your levels at twitter/fb/steam and based on likes I'll hand out free promo keys (platform of your choice) to 10 best levels!
Level creation process was covered in one of the older announcements in detail.