Best of the Best

This Sudoku app and the other Sudoku apps by the same developer are the best Sudoku apps on any platform! They excel in clarity, interface, puzzle selection, statistical data, app performance, app reliability, settings, etc. I have all the Sudoku apps by this developer, and I enjoy all of them a lot! The only possible improvement that I can think of would be adding an option to choose the color/number/symbol first, instead of the cell position. This particular Sudoku app -- using colors -- is a brilliant idea that is fantastic to play. I find it much easier to process the color representations in my brain than the standard numerical representations, which btw can be easily viewed in any rotation of the screen. The "Scrapbook" Sudoku app is also wicked cool, and I would recommend trying the domino/dice representations on that one. I highly recommend all the Sudoku apps by this developer!

invisible about Color Sudoku, v1.6