rognar30
Olympiad Rating: 1200
Problem rating: 13
Contribution: 0
Country: RU
Occupation: Other
About:
Problems solved: 9
| Parking | Equilateral Triangles | 2020 Palindromes |
| Random answer | Relatively prime with 2020 | 2020 digit |
| Money date | Cubical squares | Test |
Games
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