Paint by Numbers Puzzles on Android

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Although it's still a little easier on a pc the Android version is getting better.  Most of our customers are (educated ) women, usually from 18 to 50.  These puzzles are difficult to create such that they are solvable yet somewhat difficult to solve.  And still they should be pleasing to the eye when complete.  It is not that difficult to create one this is insolvable or has 2 or more solutions although we try not to let this happen.   The process is an iterative one that requires going back to the artist and then retesting usually numerous times.  A future Android version will allow the user to enter their own puzzles.
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