Best Sudoku App For Me But ...

NEW UPDATE: May 18, 2015 - I see nothing that indicates that a new version has been released, downloaded, and installed. However, sometime in the last couple of weeks, this app began working PERFECTLY again, making it my goto Sudoku game once more. Go figure?

UPDATE: Below is my original review of this once great app, but things have changed ... Oh how they have changed. Months ago, simple functions, like accessing my photos and, once accessed, loading the selected photo, began to take 30 seconds or more to occur. NOW, this app doesnt work at all. It has become useless. Shame on the developer for allowing this to happen.

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This is my favorite sudoku app and I spend at least 30 mins with it (and often more) every day, but a truly superb additional feature, for advanced users, would be the ability to MASS CHANGE NOTES FROM ANY COLOR TO ANY OTHER COLOR. Meaning, one could specify, "please turn all red notes to green" for example. This would be a simple function to add and would save me between 20% and 40% of my time every game, allowing me that much more time to actually play the game. Please ... Thanks, Jay

JonnyRod about Sudoku Grab, v2.0.2