Bonus paint colors...
	Grow crops quicker...
	Quick easy way to get smurfber...

Unlock Painter Smurf and he will be able to paint objects blue, red, and white. To unlock the other colors, complete the indicated image in the Painter Smurf's mini-game at a "Close To Perfection" rank. Note: Colors cannot be unlocked in Practice mode.

Unlockable	How to unlock
Brown	Complete an image of a Lamp Post.
Dark Blue	Complete an image of some Mushrooms.
Green	Complete an image of Smurfette.
Grey	Complete an image of a Well.
Maroon	Complete an image of a Smurf Hut.
Pink	Complete an image of Papa Smurf.
Sky Blue	Complete an image of some Flowers.
Violet	Complete an image of a Cake.
Yellow	Complete an image of a Gift Box.

If you plant crops that take a while to grow, like potatoes, plant them then go to settings and change the time so it has been the amout of time it needs to grow. Then go back to smurfs' village and harvest your crops.

Set the time forward or back a day, go and play the game, pause it then set the date back to normal. That simple. Make sure your doing missions and there are no crops growing. Hope I helped. Note may not work on later versions.