The only rule to play this game
is each row, column and box contain the digits 1, 2,
3, 4, 5, 6, 7, 8 and 9.
- Each of the nine rows is nine
cells wide and must contain only one each of the numbers.
- The same is true with the nine
columns. One of each digit must fit into each of the
column's nine cells.
- The third unit, the region,
is a three-cell-by-three-cell subgrid. The nine boxes
must also contain one of every number, and again,
they cannot be repeated.
- There is only one solution to
every puzzle, and you can't change the numbers already
included in the grid.
Rank for this puzzle: MEDIUM
Solution in the December 15 issue

Solution for October
30 puzzle

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