A Web-based Sudoku Game for Everybody(repost)

You are to implement a small, simple, Sudoku web game using appropriate CSS, Javascript and DOM technologies. You can implement the prototype system using your preferred design style and development approach as far as it fulfils the essential requirements as follows: 1) A table-less three column style layout using CSS; 2) A Sudoku game implementation using Javascript and DOM; 3) A choice of presentation style changes to improve web accessibility using Javascript and CSS; Puzzles and solutions: The data for a puzzle is a text string consisting of two lines of 81 digits each. The first line is the initial configuration with a zero indicating an empty cell. The second line contains the solution. The following codes are to be used in your program. Easy: 046280000500600740200000000005032070021000480030170500000000005094001007000096830 946287351583619742217543698865432179721965483439178526678324915394851267152796834 Normal: 000800017430000000002000900200008000097603480000700005006000100000000048580001000 659824317431597826872136954265948731197653482348712695926485173713269548584371269 Hard: 900001050765000000100300008000006040000218000090400000600004002000000837030100005 983721654765849321124365798817956243346218579592473186678534912451692837239187465 ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform You are to implement and document a small, simple, Sudoku web game using appropriate CSS, Javascript and DOM technologies.