stalskyle
Olympiad Rating: 1200
Problem rating: 7
Contribution: 0
Country: RU
Occupation: High School (Grades 10-12)
About:
Olympiads
Problems solved: 7
| Five Primes | Cubical squares | Tommorow's day |
| Temirlan's cake | 2020 Palindromes | Sum of four |
| Test |
Games
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