Sudoku Wiki for iOS

The best logical step-by-step Sudoku solver app for the iPhone and iPod touch. Get detailed strategy ideas and fully documented help as you crack the hardest puzzles found in newspaper and books. - Sudoku Solver and GraderSudokuWiki will work along with you to help you solve your trickiest puzzles.This includes the Grading feature and Solution Counter as seen on sudokuwiki.org- Strategy GuidesIncluded are all the strategy documentation and each example can be loaded into the solver at a click.- Camera InputWe're very pleased to include a camera input directly from the App. Click, check and load into the solver.- FavouritesKeep track of the puzzles you solve with an almost limitless list entry - each nameable.- HintsNew to our solver - Instead of just "Take Step" use "Hint" to give you the strategy to look for without revealing the answers.- Resume / BackBetter than the website with real 'state' saving - quit and resume any time. Also a start to end 'back' button.- Email and FacebookSend to your friends via Email or Facebook. Links back to the solver enable easy loading of shared puzzles. This mirrors and adds to all the features found at the famous sudokuwiki.org web site. We hope you enjoy using it.