Word Chums - Any way to manipulate coins (or anything)?

[vertigoelectric]

Name of Game: "Word Chums"
Play Store Link (If it's a paid app, the apk): https://play.google.com/store/apps/details?id=com.peoplefun.wordchums&hl=en
Version: 2.2.6
What cheat? Health, xp, gold...: Coins (or Experience)
Have you tried cheating this game? What happened?: Yes. Online validation prevents me from modifying values, but I've seen ways to work around this before.  I just can't figure it out with this one.
Comments:  Ideally I'd like to be able to manipulate the amount of coins I have, but I'd also be interested in a way to manipulate experience or inventory (hints/bombs/etc) if possible.

 

Thanks!