Loyal Blog Follower Tim Chow's Chris Sansing is the author of rgb. 

The game is essentially another version of Threes! and 2048.  What's different" Instead of numbers, there are colors.
We've seen many variations similar to this.  The drawback is trying to remember the sequence of colors. Hey, it's free.

https://itunes.apple.com/us/app/rgb./id1082229360"ls=1&mt=8

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