Sven's SudokuPad

This is the best sudoku app! I love most that I can change the colors to whatever I want, and I've used so many of the features and love them all. The ONLY thing that stops me from giving a 5 star rating is that the fog does not clear in fog of war sudoku. Whatever clues are under the fog will become visible, but the cells stay gray. So it's hard to know if I've cleared any fog unless there are clues underneath, or unless I exit that game and go back in. It's a hassle, and the only drawback.

This is a great app overall, thought it didn't work for me for a while. Puzzles wouldn't load, but then it started working (no idea why, there hasn't been any update). Now I can do most of the puzzles, but there is still a problem with fog ones, where the fog doesn't reveal properly when you enter a correct digit. I've compared my experience to a CtC video of the same puzzle, and they get digits revealed that don't get revealed for me with the exact same digits. It is very frustrating.

It would be great if we could color candidates and draw lines between them inside a cell, or you could just add a freestyle pen for us to draw whatever we want. Right now, it is just hopeless to solve AIC. Maybe you should add string import and image import as well. For mobile, this is the most complete sudoku app I have ever played, even though there is no solver. This app is like a plain, simple Sudoku editor; you get puzzles from other sources, import them here, and simply just play.