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To solve the puzzle you must make sure that every column, row and 3x3 box contains the numbers 1 through to 9.
Almost all of the puzzles can be solved using logic alone and there is no need to guess. A puzzle can take from 20 minutes to 2 hours to complete depending on its level and your experience.
People have developed a range of methods and tactics in order to solve the puzzles.
Please enter in the numbers of the Sudoku Puzzle.
These numbers should be 1,2,3,4,5,6,7,8,9 only.
Note: This puzzle Solver may not be able to solve all puzzles! The human brain can still outwit the machine! If your interested in how this puzzle solver works and how it was coded click here.