1664 | IMO Shortlist 1986 problem 1 | | 0 | | |
1665 | IMO Shortlist 1986 problem 2 | | 0 | | |
1666 | IMO Shortlist 1986 problem 3 | | 0 | | |
1667 | IMO Shortlist 1986 problem 4 | | 0 | | |
1668 | IMO Shortlist 1986 problem 5 | | 5 | | |
1669 | IMO Shortlist 1986 problem 6 | | 0 | | |
1670 | IMO Shortlist 1986 problem 7 | | 0 | | |
1671 | IMO Shortlist 1986 problem 8 | | 0 | | |
1672 | IMO Shortlist 1986 problem 9 | | 0 | | |
1673 | IMO Shortlist 1986 problem 10 | | 0 | | |
1674 | IMO Shortlist 1986 problem 11 | | 0 | | |
1675 | IMO Shortlist 1986 problem 12 | | 0 | | |
1676 | IMO Shortlist 1986 problem 13 | | 0 | | |
1677 | IMO Shortlist 1986 problem 14 | | 1 | | |
1678 | IMO Shortlist 1986 problem 15 | | 0 | | |
1679 | IMO Shortlist 1986 problem 16 | | 0 | | |
1680 | IMO Shortlist 1986 problem 17 | | 0 | | |
1681 | IMO Shortlist 1986 problem 18 | | 0 | | |
1682 | IMO Shortlist 1986 problem 19 | | 0 | | |
1683 | IMO Shortlist 1986 problem 20 | | 0 | | |
1684 | IMO Shortlist 1986 problem 21 | | 0 | | |