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A number puzzle made popular by the Japanese term, Sudoku which means lone number. It is easy to play. Just enter the number from "1" to "9" such that it does not repeat itself in each row and column as well as in each of the 3 x 3 cubes.
 
click to print a copy of the puzzle

Puzzle No. 3458Difficulty Rating: green star green star white star white star white star


9 6 7 5 8 3 4
4 3 8 1 7 5
6 7 3 9
8 7 9 6 3
2 4 3 7
9 3 6 5 2
8 7 9 3 5 6
3 1 5 6 7 2
9 5 8 4 7

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