1597 | IMO Shortlist 1983 problem 1 | | 1 | | |
1598 | IMO Shortlist 1983 problem 2 | | 0 | | |
1599 | IMO Shortlist 1983 problem 3 | | 0 | | |
1600 | IMO Shortlist 1983 problem 4 | | 0 | | |
1601 | IMO Shortlist 1983 problem 5 | | 0 | | |
1602 | IMO Shortlist 1983 problem 6 | | 0 | | |
1603 | IMO Shortlist 1983 problem 7 | | 0 | | |
1604 | IMO Shortlist 1983 problem 8 | | 0 | | |
1605 | IMO Shortlist 1983 problem 9 | | 0 | | |
1606 | IMO Shortlist 1983 problem 10 | | 0 | | |
1607 | IMO Shortlist 1983 problem 11 | | 0 | | |
1608 | IMO Shortlist 1983 problem 12 | | 1 | | |
1609 | IMO Shortlist 1983 problem 13 | | 0 | | |
1610 | IMO Shortlist 1983 problem 14 | | 1 | | |
1611 | IMO Shortlist 1983 problem 15 | | 0 | | |
1612 | IMO Shortlist 1983 problem 16 | | 0 | | |
1613 | IMO Shortlist 1983 problem 17 | | 0 | | |
1614 | IMO Shortlist 1983 problem 18 | | 0 | | |
1615 | IMO Shortlist 1983 problem 19 | | 0 | | |
1616 | IMO Shortlist 1983 problem 20 | | 0 | | |
1617 | IMO Shortlist 1983 problem 21 | | 0 | | |
1618 | IMO Shortlist 1983 problem 22 | | 0 | | |
1619 | IMO Shortlist 1983 problem 23 | | 1 | | |
1620 | IMO Shortlist 1983 problem 24 | | 0 | | |
1621 | IMO Shortlist 1983 problem 25 | | 0 | | |