টি ভিউ
Camera Sudoku (scan & solve)
Sudoku Solver - Android App (Free)
Tachyon Android app to scan Sudoku from The Hindu newspaper
Sudoku scan test
sum body once told me (WPC Sudoku GP)
Tutorial #40 A must know technique. NOT a puzzle.
SolDoKu (Sudoku Automatic Solve App) demonstration video
The Better Sudoku Scanner