Prove that there exists a 3-approximation algorithm for Sudoku. Here we want an explicit algorithm in addition to a proof. High level pseudocode is acceptable.
Note: You may not use the next problem in the solution to this one.
Prove that there exists a 3-approximation algorithm for Sudoku. Here we want an explicit algorithm in addition to a proof. High level pseudocode is acceptable.
Note: You may not use the next problem in the solution to this one.