Google Play Achievements...
	Original board...
	Various General Tips...

Achievement	How to unlock
Black Belt	Beat the average 300 times.
Blue Belt	Beat the average 100 times.
Brown Belt	Beat the average 250 times.
Gold Belt	Beat the average 20 times.
Green Belt	Beat the average 50 times.
Orange Belt	Beat the average 5 times.
Purple Belt	Beat the average 200 times.
Red Belt	Beat the average 150 times.
The Hero	Complete the last stage of The Quest.
The Ultimate Hero	Win every single heart in The Quest.
The Ultimate Visionary	Win every single heart in The Vision.
The Visionary	Complete the last stage of The Vision.
White Belt	Beat the average 2 times.
Yellow Belt	Beat the average 10 times.

Before the colors scramble take a screen shot of completed puzzle so you can refer back to it.

The hues sometimes appear to change when they're in place, so shift things around.
Look for single lines first, this'll give you a base to build other lines on.
Once you've got a few hues in place it's a little easier.