1147 | IMO Shortlist 1960 problem 1 | | 8 | | |
1148 | IMO Shortlist 1960 problem 2 | | 13 | | |
1149 | IMO Shortlist 1960 problem 3 | | 0 | | |
1150 | IMO Shortlist 1960 problem 4 | | 0 | | |
1151 | IMO Shortlist 1960 problem 5 | | 0 | | |
1152 | IMO Shortlist 1960 problem 6 | | 0 | | |
1153 | IMO Shortlist 1960 problem 7 | | 0 | | |