Solutions for HARD Sudoku Puzzles H31-H40

Here are the original puzzles H31 to H40

Solution for Hard Sudoku Puzzle H31	Solution for Hard Sudoku Puzzle H32
Solution for Hard Sudoku Puzzle H33	Solution for Hard Sudoku Puzzle H34
Solution for Hard Sudoku Puzzle H35	Solution for Hard Sudoku Puzzle H36
Solution for Hard Sudoku Puzzle H37	Solution for Hard Sudoku Puzzle H38
Solution for Hard Sudoku Puzzle H39	Solution for Hard Sudoku Puzzle H40