sudoku_solver_exact_cover
Val Town is a collaborative website to build and scale JavaScript apps.
Deploy APIs, crons, & store data – all from the browser, and deployed in miliseconds.
Solves Sudoku puzzles via dancing-links.
Pass in a 9x9 Sudoku puzzle array (of arrays) with 0's for empty slots. Returns a solved puzzle or null if the puzzle can't be solved.
Example example_val
Migrated from folder: sudoku/sudoku_solver_exact_cover