J@tti
..Majajan..
X X 7 X X X X X X
X X X 4 X X 7 X 1
1 3 X X X X 6 X 5
5 9 X X X 3 X X X
X 4 X 2 5 6 X 3 X
X X X 8 X X X 7 4
9 X 5 X X X X 1 3
2 X 3 X X 9 X X X
X X X X X X 2 X X
X X X 4 X X 7 X 1
1 3 X X X X 6 X 5
5 9 X X X 3 X X X
X 4 X 2 5 6 X 3 X
X X X 8 X X X 7 4
9 X 5 X X X X 1 3
2 X 3 X X 9 X X X
X X X X X X 2 X X
Rules: Place a number from 1-9 in each X's place. Each row, column and 3 X 3 block distingueshed by bold and not bold must contain numbers from 1 to 9.