Sudoku Solver: Hint or Solve

A free Sudoku solver with a clean, quick, and easy user interface
Input the puzzle from a picture or the popup keypad.
Also, create and print puzzles

Press solve to complete either the whole puzzle or select one number at a time.

Open puzzles that you enter from a paper in Vivid Sudoku.

Shake to erase the last entry.

Icon by http://twitter.com/rylgh