1.1
1,7,11,12,13,15,17,25,29
1.2
1,3,7,13,19,21,27,33,34,35,36
1.3
1,2,3,4,6,7,8,13,15,16-20,32,35
2.1
1,2,3,5,7,9,11,13,16,17,19,20,33
2.2 1,7,9,10,17,35
2.3 1-13 odd, 17,18,29,30,40
2.4 1-13 odd, 16-25,27,28,41
3.1 1,3,5,8,9,17,19,30,31
3.2 1,2,3,6,11-17 odd,
27,29,35,36,37
3.3 1,3,5,11,13,15,21,27,29
3.4 1,3,5,9,13,15,17
4.1 1-11 odd, 17-31 odd, 33
4.2 1-6
4.3 1,2,5,6
6.1
1,7,13,17,21,25,27,31,42,43,44,45,47,48,49
6.2 1,2,9-14
6.3 1,2,18,22,24
7.1 No problems assigned
7.2 1,3,5,7,9,13,20
7.3 1,5,7,9,11,19,41,43-a,c
7.4 1,5,11,15,21,27,35,37
7.5 21,23,25
5.1 1,3,4,5,17,19,27
5.2 1,2,3,7