rinswindl
Olympiad Rating: 1200
Problem rating: 16
Contribution: 0
Country: RU
Occupation: Other
About: учитель ФМШ (для рекомендации детям, хочу ознакомится с сайтом)
Olympiads
Problems solved: 10
| Relatively prime with 2020 | Random answer | 2020 Palindromes |
| Divisibility by 4 | Convex triangle | Sum of four |
| Test | Numbers ratio | 2020 digit |
| Cubical squares |
Games
Under construction