PlaySudoku.us
Easy · Puzzle #762
1
4
3
7
8
9
6
5
4
5
7
4
2
9
3
6
1
7
6
9
3
1
1
7
3
5
4
3
6
1
4
2
6
1
5
1
6
9
2
7
7
2
1
5
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.