RGB Logic (New Version) for Android
Simply arrange the colours so there is one (and only one) of each in every row and column and the arrangement matches the clues on the outside (the closest occupied square should match the clue on the outside working horizontally or vertically).
A tutorial gently introduces the rules of the game.
There are 10 brand new puzzles of varying difficulty every day. To unlock another 10 plus a couple of new modes please purchase the Pro version.
There is a timed mode where a single mistake means you can't solve the puzzle. Enjoy.