sssi111
Olympiad Rating: 1200
Problem rating: 30
Contribution: 0
Country: RU
Occupation: High School (Grades 10-12)
About:
Olympiads
Problems solved: 14
| Friendly rooks | Convex triangle | C Sum |
| 2020 Palindromes | Sum of four | 2020 digit |
| Cubical squares | Revolution | Cemicirlces |
| Seven eleven | Digital Cubes | Negative roots |
| Cyclic Areas | Irreducible Fractions |
Games
Under construction