Best but not perfect

Tried all the other expert sudoku apps this is the the best of all. Many others have better UI but are not single solution. This is not perfect, but very good. Extreme puzzles dont seem that hard. Needed fixes: landscape, iPad version, better hints. Features: choice to auto fill candidates, light up all filled in cells of a number when a filled cell is selected (helps to quickly visualize crosshatch.

Keep going

GaryB50 about Sudoku Magic - The Puzzle Game, v2.3.3