1981 USAMO
1981 USAMO problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution.
See Also
| 1981 USAMO (Problems • Resources) | ||
| Preceded by 1980 USAMO |
Followed by 1982 USAMO | |
| 1 • 2 • 3 • 4 • 5 | ||
| All USAMO Problems and Solutions | ||
