1504 | IMO Shortlist 1977 problem 6 | | 0 | | |
1505 | IMO Shortlist 1977 problem 7 | | 0 | | |
1506 | IMO Shortlist 1977 problem 8 | | 0 | | |
1507 | IMO Shortlist 1977 problem 9 | | 0 | | |
1508 | IMO Shortlist 1977 problem 10 | | 0 | | |
1509 | IMO Shortlist 1977 problem 11 | | 0 | | |
1510 | IMO Shortlist 1977 problem 12 | | 0 | | |
1511 | IMO Shortlist 1977 problem 13 | | 0 | | |
1512 | IMO Shortlist 1977 problem 14 | | 0 | | |
1513 | IMO Shortlist 1977 problem 15 | | 1 | | |
1514 | IMO Shortlist 1977 problem 16 | | 0 | | |
1515 | IMO Shortlist 1978 problem 1 | | 0 | | |
1516 | IMO Shortlist 1978 problem 2 | | 0 | | |
1517 | IMO Shortlist 1978 problem 3 | | 0 | | |
1518 | IMO Shortlist 1978 problem 4 | | 0 | | |
1519 | IMO Shortlist 1978 problem 5 | | 0 | | |
1520 | IMO Shortlist 1978 problem 6 | | 2 | | |
1521 | IMO Shortlist 1978 problem 7 | | 0 | | |
1522 | IMO Shortlist 1978 problem 8 | | 0 | | |
1523 | IMO Shortlist 1978 problem 9 | | 0 | | |
1524 | IMO Shortlist 1978 problem 10 | | 1 | | |
1525 | IMO Shortlist 1978 problem 11 | | 0 | | |
1526 | IMO Shortlist 1978 problem 12 | | 2 | | |
1527 | IMO Shortlist 1978 problem 13 | | 0 | | |
1528 | IMO Shortlist 1978 problem 14 | | 0 | | |
1529 | IMO Shortlist 1978 problem 15 | | 0 | | |
1530 | IMO Shortlist 1978 problem 16 | | 0 | | |
1531 | IMO Shortlist 1978 problem 17 | | 0 | | |
1532 | IMO Shortlist 1979 problem 1 | | 0 | | |
1533 | IMO Shortlist 1979 problem 2 | | 0 | | |