Sudoku (Hard Puzzle #10)

Difficulty: * * * *  (explanation of difficulty)

Instructions: Fill each square with a number between 1 and 9, such that each row, each column, and each 3×3 box contains each digit between 1 and 9 exactly once. There is only one way to complete the puzzle correctly.

For immediate feedback as to whether your entries are correct, select "Yes" for "Provide immediate feedback for wrong answers". Select the "Check Solution" button when done.

376
42
251
5846
6457
7621
831
83
142

Previous Hard puzzle: Hard puzzle #9
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Provide immediate feedback for wrong answers? Yes No