7
3
1
8
5
2
7
9
4
1
7
3
9
3
5
8
9
1
7
3
2
1
4
6
4
1
8
2
5
7
7
"By failing to prepare, you are preparing to fail." — Benjamin Franklin
"By failing to prepare, you are preparing to fail." — Benjamin Franklin
Keep a mental note of which digits are 'almost placed' — appearing 8 times on the board. One more elimination will solve them.
Keep a mental note of which digits are 'almost placed' — appearing 8 times on the board. One more elimination will solve them.