PlaySudoku.us
Easy · Puzzle #942
7
3
8
9
2
3
5
9
1
4
8
2
7
4
6
3
4
2
5
7
6
8
8
9
3
1
7
6
5
4
8
3
5
2
7
8
1
4
6
3
9
5
2
8
2
5
9
3
6
The number of essentially different Sudoku grids (accounting for symmetry) is 5,472,730,538 — about 5.5 billion.
The number of essentially different Sudoku grids (accounting for symmetry) is 5,472,730,538 — about 5.5 billion.
The number of essentially different Sudoku grids (accounting for symmetry) is 5,472,730,538 — about 5.5 billion.
The number of essentially different Sudoku grids (accounting for symmetry) is 5,472,730,538 — about 5.5 billion.