6 by 6 is the hardest level I LOVE this game on my desktop - it features unique colors for each number and also comes in symbols and alphabet. The Android app only has 4 by 4 and 6 by 6. When it comes out for Android with 9 by 9, I will re-download.
Really like this app running on Samsung Galaxy 2.0 7 inch. 6x6 is good for me. 5 Graphics are excellent, so happy to give 5 stars. Also 4x4 good for my grandchildren.
Like it Its a good little game, great for beginners. I'd give it a higher rating if the long awaited 9x9 mode had ever materialised.
Alan Price Good game but too easy. Bring on the 9x9. Like to see the jigsaw sudoku too
Depends on Adobe Air I don't have and don't want Adobe Air. Why isn't the dependency stated in the app description?
Gabraho mut Old Man