V1.7 1) Improved pencil marking scheme. Now you can click on number 2nd time to erase it from pencil marks rather than having to erase all pencil marks. 2) Added multiple fonts to customize looks. 3) Added feature to validate which entries you made are incorrect. 4) Enhanced statistics page. 5) Bug fixes. Please mail admins@monkeybrainsapps.com for any issues or feedback. --------------------------------- V1.6 1) Improved Performance. (Once again we heard customer feedback) -------------------------------------------- V1.5 1) Added easier puzzles with 2 beginner modes. (We listened to customer feedback that puzzles were hard for some.) 2) Added Restart Button to start the same puzzle from fresh. 3) Added ability to highlight all numbers of same color.(Simply click outside the sudoku board such that to delesect any highlights and then click on one of the 9 numbers without highlighting any sudoku input box) 4) Added ability to preserve backgound colors across pausing game, moving out of game and resuming game. --------------------- V1.4 1) Now Hint option is greyed out when Hints are disabled. 2) Pencil mode shows bigger numbers when lots of numbers are entered (we listened to customer feedback and improved this) 3) Our UI is fast, smooth and clean. ------------ Enjoy our full featured, free version of Sudoku game! Thousands of sudoku 9x9 puzzles of varying degree of difficulty for long hours of fun. Enjoy this number game whenver and whereever you want. Features: 1) 6 difficulty level serving needs of everyone looking for easy to most inhuman puzzles. 2) Auto-Resume from here you left when you move out of the app. 3) Get a hint if you are stuck. 4) Pencil mode to put multiple numbers in same cell. 5) Guess mode: Change the color of cells you are guessing to help you differentiate between different kind of cells. Helps you solve most difficult puzzles. 6) Keep track of your conquests in easy to view statistics.