The Sudoku Solve Android App adds to solving Sudoku puzzles by allowing step through, hints, auto candidates, number highlight, auto solving, or normal manual playing. Puzzles can be loaded using camera, as image, manually, as text, by quick load or from the 60,000 puzzle database.

FEATURES
Hints, Auto Candidates, Manual Candidates, Number Colour Highlight, Step Forward, Step Back, Solve All, Hint, Image Load, Text Load, Paste, Manual Entry, Image Save, Text Save, Save Clues Only, Algorithms Selection.

ALGORITHMS
Candidates SingleInCell SingleInRow SingleInCol SingleInBlock LineBlockLine LineBlockBlock PairsInRow PairsInCol PairsInBlock PairsHiddenRow PairsHiddenCol PairsHiddenBlock TriplesInRow TriplesInCol TriplesInBlock TriplesHiddenRow TriplesHiddenCol TriplesHiddenBlock X_Wings-Row X_Wings-Col SwordFish-Row SwordFish-Col JellyFish-Row JellyFish-Col ColourChainConflict ColourChainEliminate ColourChainsMulti TrialNishio-Candidate TrialNishio-Solve TrialAndError.