Hi,
have you already used the Megapolis Assistant to help your neighbors in completing their contracts? This little app saves me a lot of time, so I can focus on completing the game quests and chatting with my FB friends.
Here is the Assistant website http://megapolis-assistant.com or view my video how I use the Assistant application on youtube: https://www.youtube.com/watch?v=JycE5E64wow
And wait! It's not a hack - it's a helper created my some Megapolis game fans to simplify some aspects of game life. Maybe it'll help someone.
Regards,
Melinda Megapolis (find me on Facebook)