olymps
Olympiad Rating: 1200
Problem rating: 19
Contribution: 0
Country: RU
Occupation: High School (Grades 10-12)
About:
Olympiads
Problems solved: 12
| Semiperimeter | Triangle and Square | Not your business |
| Four equal angles | Concetric | Divisibility by 4 |
| 2020 digit | 6-sums | Five Primes |
| Lucky numbers | Cubical squares | Test |
Games
Under construction