4
5
4
9
2
8
5
8
1
6
4
1
7
9
6
8
3
5
4
2
3
9
1
7
9
6
1
4
2
3
1
8
"The measure of a great scientist is not the answers they give but the questions they ask." — Unknown
"The measure of a great scientist is not the answers they give but the questions they ask." — Unknown
Before using pencil marks, see how far you can get with pure logic and mental candidate tracking.
Before using pencil marks, see how far you can get with pure logic and mental candidate tracking.