Sudoku
OBJECTIVE: So I want a web-based Sudoku solver, and maybe a generator. The idea is to solve the Permutation Bipartite Graph using a Pile and Chain Exclusion, from ideas culled from Dr. Dobb's.
CURRENT STATE: Got a decent looking CSS layout, and input works. The values are stored in an array and don't disappear on submit. Includes a starting hardcoded puzzle to work with. It will solve easy puzzles like the one shown just by clicking submit repeatedly. It will not beat a hard puzzle however. This program currently only calculates the impossible values for a square and if a square is left with only one possibility will fill it in.
NOTE: If the format of this page is messed up, try Firefox. I only test in Firefox and don't care if IE has problems.