Sudoku 5 810 hard
Click here to access the printed version.
Fill in the grid so that each row, each column and each 3x3 box contains the numbers 1 to 9.
To see the puzzle finished, buy the next issue of The Guardian (for puzzles published Monday-Thursday) or the Monday edition (for puzzles published on Friday). Solutions to Saturday's riddles are given in today's issue.
Click here to access the printed version.
Fill in the grid so that each row, each column and each 3x3 box contains the numbers 1 to 9.
To see the puzzle finished, buy the next issue of The Guardian (for puzzles published Monday-Thursday) or the Monday edition (for puzzles published on Friday). Solutions to Saturday's riddles are given in today's issue.
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